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STOP WATCHING SWIMMING VIDEOS! Float then swim — Transcript

by Skills N' Talents (swimming) · 8,696 words · 1,331 segments · language en · Watch on YouTube

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  1. 0:00Here are three reasons why adults
  2. 0:01struggle to swim smoothly while some
  3. 0:04kids learn this skill much faster.
  4. 0:06Number one, adults listen to online
  5. 0:08advice intended for children. Number
  6. 0:11two, adults think about every move
  7. 0:13instead of using rhythm and flow. Before
  8. 0:16I tell you the third, you have to know
  9. 0:17this. Adults have several advantages
  10. 0:20over kids. One of them is that they'll
  11. 0:23understand this video much better than
  12. 0:25kids. And second is that adults have
  13. 0:27more context. Just look at Barrett at
  14. 0:30age 39. Without context, it is
  15. 0:33impossible to understand what he
  16. 0:34achieved in one day. In just 24 hours,
  17. 0:38he improved his stroke efficiency from
  18. 0:4030% to 50%. Six days later, he wrote a
  19. 0:44message to us saying, "I have been stuck
  20. 0:47for years, years at 1:35 per 100 m pace.
  21. 0:51Didn't matter what I did, stroke,
  22. 0:53effort, tempo, technique, 1:35.
  23. 0:55Yesterday was my first swim back in the
  24. 0:58pool. I hopped in and was too eager to
  25. 1:01find out, so I did a 100. And
  26. 1:041:15. A 20-second drop in 100 m. Seems
  27. 1:08impossible, right? If I were you, I
  28. 1:09wouldn't believe it either. But I do
  29. 1:11because I got to know him for 5 days and
  30. 1:14I filmed and recorded the data. Consider
  31. 1:17this. Why do strong, disciplined, fit
  32. 1:20adults get in the pool and feel heavy?
  33. 1:22How can a 65-year-old woman who's never
  34. 1:25set foot in a gym glide past them
  35. 1:27effortlessly in the water? Here's a
  36. 1:29clue. In a study of 98 men, after a
  37. 1:32normal breath out, only seven could
  38. 1:34float. After a full breath, every single
  39. 1:37one of them could float with their lungs
  40. 1:39full of air. After teaching thousands of
  41. 1:41adults and kids from 48 countries, I can
  42. 1:44tell you this. Nobody talks about what
  43. 1:46makes adult swimming so difficult. As
  44. 1:49swimmers, the three of us never
  45. 1:50qualified for the Olympics. But as
  46. 1:52coaches, we've helped every level of
  47. 1:55swimmer understand aquatic movement much
  48. 1:58deeper.
  49. 1:59From Olympians to beginners, we have
  50. 2:01worked with the full spectrum. And what
  51. 2:03I'm about to show you in the next 50
  52. 2:06minutes will change how you swim
  53. 2:07forever. Including a study where MRI
  54. 2:10scans caught elite swimmers doing
  55. 2:12something inside their own body that
  56. 2:14nobody could see from the outside. I'll
  57. 2:16teach you how to do it, too. As adults,
  58. 2:19these should be our main two goals:
  59. 2:21float like a butterfly and swim like a
  60. 2:23fish in that order. So, one for the
  61. 2:26other and you'll be eventually confused
  62. 2:29and stagnant.
  63. 2:35Here's what I've learned. Children float
  64. 2:37easily if they're taught correctly. Many
  65. 2:39elderly people float naturally if they
  66. 2:41don't panic. Women float more easily
  67. 2:44than men.
  68. 2:45And elite athletes are some of the worst
  69. 2:47floaters in the pool. I was one of them
  70. 2:49until I received this letter and I
  71. 2:51finally understood the concept of the
  72. 2:53two centers. Three years ago, I wrote a
  73. 2:56letter to my 7-year-old self with
  74. 2:58everything I wish I knew about swimming
  75. 2:59fast and how to become the fastest
  76. 3:01swimmer in the world. That video has
  77. 3:03over 2 million views across our Spanish
  78. 3:05and English channels. Last week, I got a
  79. 3:08letter back. This time written by my
  80. 3:1046-year-old self. He told me it was time
  81. 3:13to stop writing to kids. It was time to
  82. 3:15help the adults and it starts like this.
  83. 3:18Dear 36-year-old me, this is you from
  84. 3:202036. You're going to spend the next 10
  85. 3:23years researching why adults struggle to
  86. 3:25improve faster. I'll save you time. The
  87. 3:27problem was never the swimmers. It was
  88. 3:30what they were told, including some of
  89. 3:32what you teach right now. Adults are
  90. 3:34giving too many instructions and what is
  91. 3:36worse, it is not prioritized by order of
  92. 3:39importance. Here are five tips that will
  93. 3:41change how you swim and more
  94. 3:43importantly, how you teach.
  95. 3:51David Foster Wallace told this story in
  96. 3:53his speech This is Water. Let it linger
  97. 3:55in your mind and it will teach you many
  98. 3:57things. It goes something like this. Two
  99. 4:00young fish are swimming along and they
  100. 4:02pass an older fish going the other way.
  101. 4:04The older fish nods and says, "Morning,
  102. 4:06boys. How's the water?" The two young
  103. 4:08fish keep swimming for a bit and then
  104. 4:10one of them looks over at the other and
  105. 4:12goes,
  106. 4:13"What the hell is water?"
  107. 4:15David Foster continues, "The point of
  108. 4:16this story is merely that the most
  109. 4:18obvious important realities are
  110. 4:21the ones that are the hardest to see and
  111. 4:23talk about." For us, this story contains
  112. 4:26one deeper and another more literal
  113. 4:29lesson. Young swimmers don't even notice
  114. 4:31the water. They just glide through.
  115. 4:33Smart, athletic, disciplined adults get
  116. 4:35in the pool
  117. 4:37and they feel like they're swimming
  118. 4:38through quicksand. The adult swimmers
  119. 4:39tell themselves, "Swimming is hard. I
  120. 4:42need to watch more videos, practice
  121. 4:44harder, get even stronger." And that's
  122. 4:47not an answer. Listen to what Maria
  123. 4:49says.
  124. 4:49>> I feel like swimming is very different
  125. 4:51than running in the sense that with
  126. 4:53running, the more you do it,
  127. 4:55the more you improve. So, you just go
  128. 4:56out and you do it and do it and do it
  129. 4:58and with time you'll get better. And I
  130. 5:01didn't notice the same thing with
  131. 5:02swimming.
  132. 5:03>> The real answer is more obvious and
  133. 5:04invisible, just like the water in the
  134. 5:06story.
  135. 5:09Here's what none of the swim coaches
  136. 5:11have told you. You're a master of moving
  137. 5:13through the air. You're so good at it
  138. 5:15that you don't even notice it's there.
  139. 5:17Cyclists might think about air more than
  140. 5:19anyone else, but the rest of us move
  141. 5:21through it as if it doesn't exist.
  142. 5:23That's why when we change to a dense
  143. 5:25medium, we struggle. On land, we use our
  144. 5:27bodies like a spring. We make ourselves
  145. 5:30heavy against it, absorb energy, release
  146. 5:34it, and bounce forward. The harder we
  147. 5:37push, the faster we go. People who feel
  148. 5:39light on their feet are masters of
  149. 5:41pushing the ground hard. In the water,
  150. 5:43the rules flip. You can't push the water
  151. 5:46the way you push the ground. And
  152. 5:48resistance doesn't come from a light
  153. 5:50medium like air. Try a water rower. Pull
  154. 5:53slowly and the resistance is low. Pull
  155. 5:56fast and the resistance increases. The
  156. 5:58harder you try, the more the water
  157. 6:00pushes back. In swimming, drag doesn't
  158. 6:03care how hard you pull. It cares about
  159. 6:05your shape and your speed. Drag forces
  160. 6:08scale with the square of your velocity.
  161. 6:11Which means going twice as fast creates
  162. 6:13four times the resistance and it scales
  163. 6:16directly with your frontal area. Every
  164. 6:19extra square centimeter your body
  165. 6:21presents to the water multiplies that
  166. 6:23cost. When your legs sink, they don't
  167. 6:26just add drag. They add drag that gets
  168. 6:29more expensive the faster you try to go.
  169. 6:31That's the trap of swimming out of
  170. 6:33balance. But when your body is
  171. 6:34horizontal and when your legs sit behind
  172. 6:37your upper body's silhouette as seen
  173. 6:39from the front, your frontal area stays
  174. 6:42small. Speed no longer punishes you the
  175. 6:44same way. That's not a technique tip.
  176. 6:47That's physics working for you instead
  177. 6:49of against you. To find a horizontal
  178. 6:51body position, you need to understand
  179. 6:54the two centers, which we will talk
  180. 6:55about more in the next tip. Have you
  181. 6:57ever wondered why a track athlete can
  182. 6:59run almost the same speed when they
  183. 7:01double the distance, but a swimmer
  184. 7:03can't? Runners lose almost nothing when
  185. 7:06they double from 100 to 200 m. Swimmers
  186. 7:09lose their speed with every extra lap.
  187. 7:12By 400 m, the fastest swimmer in the
  188. 7:14world is moving 16% slower than the
  189. 7:18100-m world record pace.
  190. 7:20By 1500, 20% slower. But notice
  191. 7:23something else on the chart. After 400
  192. 7:25m, the two lines cross. The runner keeps
  193. 7:28falling. The swimmer levels off.
  194. 7:31Past 400 m, the physics flip. The
  195. 7:33swimmer is no longer losing too much
  196. 7:35ground to the drag. The runner is losing
  197. 7:38ground to fatigue. That's the tell. At
  198. 7:40short distances, water punishes you for
  199. 7:42trying hard, at long distances, water
  200. 7:44rewards you for staying horizontal
  201. 7:47because drag rises with the square of
  202. 7:49velocity, which brings us back to the
  203. 7:52point. If your goal is to swim fast, you
  204. 7:54need to get strong and be extremely
  205. 7:56efficient. If your goal is to swim
  206. 7:58smoothly, then horizontal body position
  207. 8:01is the priority. Efficiency comes
  208. 8:03second. Power comes third. I'll say it
  209. 8:06one more time so you remember it next
  210. 8:07time you swim. If you feel heavy and
  211. 8:10breathless every time you push hard in
  212. 8:12the water, stop chasing speed and start
  213. 8:14chasing weightlessness. But if your legs
  214. 8:17naturally sink, how does someone stay
  215. 8:19horizontal?
  216. 8:21Remember what I promised at the start. I
  217. 8:23said, a study used MRI scans on elite
  218. 8:27swimmers. When they extended into
  219. 8:29streamline, something remarkable showed
  220. 8:31up. Their internal organs had shifted
  221. 8:34cranially. They weren't lifting their
  222. 8:36legs, they were not tightening the core,
  223. 8:38they were rearranging themselves from
  224. 8:40the inside. You have a center of
  225. 8:42buoyancy and a center of mass. On
  226. 8:45average, they're separated by about 2 cm
  227. 8:48for some people more than others. That's
  228. 8:51how averages work. Fish don't have this
  229. 8:53problem. Their two centers sit right on
  230. 8:55top of each other. That's why they feel
  231. 8:57weightless. They're not fighting
  232. 8:58themselves. Imagine a boat where half of
  233. 9:01it is always sinking while the other
  234. 9:03half is always floating. It would be
  235. 9:05very difficult to make it light. That's
  236. 9:07the adult swimmer. Two centers, one
  237. 9:09pulling down, the other pulling up.
  238. 9:11Weightlessness isn't a feeling you
  239. 9:13chase, it's what happens when your two
  240. 9:15centers stop fighting each other and
  241. 9:18start acting like one. One of the most
  242. 9:20common mistakes is pulling water down at
  243. 9:22the beginning of the stroke. This
  244. 9:24separates the two centers even more and
  245. 9:26immediately brings the hips down. That's
  246. 9:29why the 30-year-old tries harder, pulls
  247. 9:32harder, and only makes things worse. His
  248. 9:34strength is working against him, and
  249. 9:36then it gets Kate. If his hips drop, he
  250. 9:39lifts his head too far to breathe. The
  251. 9:41body sinks more. He pulls harder, uses
  252. 9:44more energy, burns more oxygen, produces
  253. 9:47more CO2, anxiety creeps in. By the
  254. 9:50third lap, Claire is using 20% of her
  255. 9:53effort to get from one side of the pool
  256. 9:55to the other. And the fit adult is at
  257. 9:5790% and getting slower with every
  258. 9:59length. Maybe he doesn't start with all
  259. 10:01these problems, but one or two will show
  260. 10:04up the moment his body gets tired. When
  261. 10:07swimmers move their internal organs up
  262. 10:09toward their lungs, both centers draw
  263. 10:11closer together. That means that the
  264. 10:13legs pull down with less effort. Each
  265. 10:16arm stroke can go further. After reading
  266. 10:18this study, I tried it and it worked
  267. 10:20like nothing else I have ever done
  268. 10:23before. Here's the part that matters for
  269. 10:25you. Most of them weren't doing it on
  270. 10:27purpose. They had trained it without
  271. 10:29knowing they were training it. Nobody
  272. 10:30had told them what they were doing. I've
  273. 10:32been teaching people in our camps and in
  274. 10:34our app how to do it on purpose. It
  275. 10:36works. Today, I'm going to teach you so
  276. 10:39you can teach everyone. But first, you
  277. 10:41need to understand why it worked. And to
  278. 10:43understand that, we need to talk about
  279. 10:45why your legs sink in the first place.
  280. 10:48It's not effort. It's not technique.
  281. 10:50Many people say engage the core. That is
  282. 10:52not it. In fact, it can make things
  283. 10:55worse. Here's what happens when you
  284. 10:57engage the core. Your legs sink faster.
  285. 11:00After teaching hundreds of people how to
  286. 11:02float better, here are three things I've
  287. 11:05learned. Children and the elderly are
  288. 11:07the best horizontal floaters. Women
  289. 11:09float better than men. Elite athletes
  290. 11:12and even elite swimmers are some of the
  291. 11:14worst natural floaters. So, why are
  292. 11:17elite swimmers moving better in the
  293. 11:19water than children and the elderly?
  294. 11:21Take a muscular 25-year-old triathlete
  295. 11:23and a 65-year-old Claire. Ask both of
  296. 11:26them to float on their backs. Claire
  297. 11:27wins. Not because her technique is
  298. 11:29better, but because her body is
  299. 11:31literally more buoyant than his. Here
  300. 11:34are two centers again. This is your
  301. 11:36center of mass and this is your center
  302. 11:38of buoyancy. In the water, you stay
  303. 11:40horizontal if those two points are
  304. 11:42perfectly aligned. If they're separate,
  305. 11:45the upper body floats and the lower body
  306. 11:47sinks. But why the separation? Your body
  307. 11:49is made out of different tissues: fat,
  308. 11:52muscle, bone, blood, air. Each one has a
  309. 11:54different density. And density decides
  310. 11:57whether you sink or you float.
  311. 11:59Archimedes figured this out a long time
  312. 12:01ago. If you're less dense than the water
  313. 12:03around you, you float. If you're denser,
  314. 12:06you sink. Here's the part that nobody
  315. 12:08tells you. Fat is the only solid tissue
  316. 12:11in your body that is less dense than
  317. 12:13water. Fat floats at 0.9. Muscle sinks
  318. 12:17at 1.06.
  319. 12:19Bone sinks the hardest, between 1.3 and
  320. 12:222.0. So, if you've been hitting the gym,
  321. 12:25building muscle, cutting body fat,
  322. 12:27getting lean and strong for your
  323. 12:30triathlon or your CrossFit competition,
  324. 12:32congratulations. You just made yourself
  325. 12:35a worse floater. Every kilogram of
  326. 12:37muscle in your lower body pulls your
  327. 12:38hips down. Every percentage point of
  328. 12:41body fat you lost is making your body
  329. 12:43denser. Your legs will pull you down
  330. 12:45harder. Claire has more body fat, less
  331. 12:48muscle, and lighter bones. She doesn't
  332. 12:50try to float. Her body does it for her.
  333. 12:53In fact, she has trouble swimming
  334. 12:54underwater because she floats too much.
  335. 12:57Some things that make you better on land
  336. 12:59make you worse in the water. And before
  337. 13:01anyone blames their heritage, one more
  338. 13:04thing. There's a long-standing myth that
  339. 13:06black communities can't float because of
  340. 13:08heavier bones. Bone density does vary
  341. 13:10between populations on average, but bone
  342. 13:13is only about 15% of body mass. And what
  343. 13:16actually decides floating is the air
  344. 13:18inside your lungs. A 2025 study from the
  345. 13:21University of Portsmouth tested this
  346. 13:23directly. They recruited people from
  347. 13:25African, Caribbean, and Asian
  348. 13:27communities scanned their bone density
  349. 13:29with DEXA scans and asked them to float
  350. 13:31for 2 minutes after instruction. 89 out
  351. 13:34of 96 succeeded. The conclusion? Bone
  352. 13:37density showed no correlation with
  353. 13:39floating ability. Body fat and breathing
  354. 13:41technique did. So, how do the fastest
  355. 13:43swimmers in the world stay horizontal if
  356. 13:46they are very muscular and their bodies
  357. 13:48want to sink? They do two things. One,
  358. 13:51they keep air in their lungs, never
  359. 13:54fully exhaling, more on that shortly,
  360. 13:56and two, they shift their weight forward
  361. 13:59towards their head. Watch any elite
  362. 14:01swimmer. Every coach wants to see their
  363. 14:03shoulders close to their ears.
  364. 14:05Streamline, dolphin kick, freestyle,
  365. 14:07backstroke, breaststroke, and butterfly,
  366. 14:09all of them swim with their shoulders
  367. 14:12touching their ears. Yes, it reduces
  368. 14:14drag, but what most people don't know is
  369. 14:16that it also pulls the center of mass
  370. 14:19closer to the center of buoyancy. In
  371. 14:21freestyle, smooth swimmers always keep
  372. 14:23at least one arm in front of the
  373. 14:25headline. Same reason. Mass moves
  374. 14:27forward, but by far the most powerful
  375. 14:29and hidden version of this is moving
  376. 14:31your guts cranially while keeping air in
  377. 14:34your lungs. A 2020 study by Yoshida and
  378. 14:37colleagues, published in Scientific
  379. 14:38Reports, used MRI to scan elite swimmers
  380. 14:42in streamline. When the swimmers drew
  381. 14:43their abdomen in, their internal organs
  382. 14:46physically shifted upward towards the
  383. 14:48chest. That redistribution moved their
  384. 14:51center of mass closer to the center of
  385. 14:52buoyancy, less leg sinking torque,
  386. 14:55longer glides, a mechanism completely
  387. 14:57invisible outside of the body. Even most
  388. 15:00elite swimmers don't even know they're
  389. 15:01doing it. Here's how to do it on
  390. 15:03purpose. It might take practice. Lay on
  391. 15:05the floor face down or face up. Take a
  392. 15:08deep breath in. Feel the lower two ribs
  393. 15:10expand. Tuck your stomach in without
  394. 15:13letting air out. Think of pulling your
  395. 15:15belly button towards your spine. Now,
  396. 15:17the part that most people skip, keep
  397. 15:19your pelvic floor tight at the same
  398. 15:22time. You don't want to push your guts
  399. 15:24the other way because that will cause an
  400. 15:26accident in your underwear. If you don't
  401. 15:28know what your pelvic floor is, picture
  402. 15:31this. You're at a mall, your stomach
  403. 15:33hurts, you run to the bathroom, there's
  404. 15:35a sign on the door, "Temporarily
  405. 15:37closed." You have to drive home. The
  406. 15:39thing you're squeezing for the entire
  407. 15:42drive, that's your pelvic floor. Lungs
  408. 15:44full, belly button in, pelvic floor
  409. 15:46tight. That's exactly how you should be
  410. 15:49swimming. Try it on land first, then
  411. 15:51take it to the water. You don't need a
  412. 15:53lot of tension, but to find the right
  413. 15:55amount, you'll need to exaggerate first.
  414. 15:58Same logic as any other muscle.
  415. 16:00You lift heavy, you get stronger, and
  416. 16:02after a few days, everything you carry
  417. 16:04feels lighter. Do reps of this. You'll
  418. 16:07get stronger in the position. Like
  419. 16:09everything we do, at first it's
  420. 16:11intentional, and with time becomes
  421. 16:13natural. This advice is different than
  422. 16:15what you've heard. Most YouTube videos
  423. 16:17focus on what Olympians do at race
  424. 16:19speed. They analyze the catch, the pull,
  425. 16:21the kick, the timing, and the rotation.
  426. 16:23All of that matters at race speed over
  427. 16:25short distances, but here's what they
  428. 16:27don't tell you. Young swimmers spend
  429. 16:29years building what the best coaches
  430. 16:31call dynamic buoyancy. They use speed,
  431. 16:34kick, head position, and arm strength to
  432. 16:37generate lift that holds their body
  433. 16:38horizontal. They don't float. They pull
  434. 16:41through the water. The faster they go,
  435. 16:42the easier it is to stay up because the
  436. 16:45kick is fast enough to keep their legs
  437. 16:47from sinking. The result is that many
  438. 16:49kids can't swim smoothly. They only know
  439. 16:52how to swim hard. They are taught to
  440. 16:54swim fast and long using a lot of
  441. 16:56effort. Only a few of them, the
  442. 16:58naturally gifted, manage to swim
  443. 17:00smoothly with that good feel for the
  444. 17:02water despite not thanks to their
  445. 17:05mediocre coaching. Many of your adult
  446. 17:07swimmers are not looking for that.
  447. 17:09They're not swimming 55 seconds per 100
  448. 17:12m.
  449. 17:13They're swimming at 1:45 or 3 minutes.
  450. 17:16At those speeds, dynamic lift barely
  451. 17:19exists. They can't kick fast enough to
  452. 17:21compensate. And, frankly, they shouldn't
  453. 17:23even try if they want to swim long
  454. 17:25distances smoothly. Nobody taught them
  455. 17:27how to float first because everyone
  456. 17:30skipped straight to the teaching how to
  457. 17:31move their arms. The advice designed for
  458. 17:34young swimmers can hurt adult swimmers.
  459. 17:36What works at race pace fails at
  460. 17:38learning pace. If you copy what elite
  461. 17:41swimmers do without understanding why
  462. 17:43they do it, you will just burn more
  463. 17:45energy fighting the water. So, what does
  464. 17:47work at slower speed? Understanding your
  465. 17:50body's buoyancy. Practicing horizontal
  466. 17:52glide while shifting the weight forward.
  467. 17:55So, if your legs sink and the kick
  468. 17:57doesn't help, it's time to move your
  469. 17:59guts and your shoulders forward.
  470. 18:02Achieving a horizontal body line is a
  471. 18:04great achievement, but what happens when
  472. 18:06the whole body sinks? We're not fish. We
  473. 18:09have to get our face out of the water to
  474. 18:12breathe. And if we're too low in the
  475. 18:13water, we reach for air and disrupt the
  476. 18:16very horizontality we just worked so
  477. 18:19hard to build.
  478. 18:24In swimming, your lungs aren't for
  479. 18:25breathing. They're your inner life
  480. 18:27jacket. Picture your lungs as an
  481. 18:29accordion. By keeping at least 50% of
  482. 18:32the air inside, you keep your body's
  483. 18:34density under the 1.0 threshold. Exhale
  484. 18:37everything, even for a second, and you
  485. 18:39sink. Remember the study from the start
  486. 18:42of the video? With full lungs, 100% of
  487. 18:45them could float. A full breath of air
  488. 18:47displaces several liters of water.
  489. 18:49That's several kilograms of lift just
  490. 18:52from breathing in. We're carrying a
  491. 18:54built-in life jacket. Most adults have
  492. 18:56no idea how to use it. Your lungs are in
  493. 18:59your chest. Your legs are mostly muscle
  494. 19:01and bone. These are the densest part of
  495. 19:03your body with no air inside of them at
  496. 19:05all. Your buoyancy is all in one place.
  497. 19:08Your weight is in another.
  498. 19:10And that's why your two centers don't
  499. 19:12line up. They're offset by about 2 cm
  500. 19:14when your hands are overhead. Sounds
  501. 19:16like not a lot, but it creates
  502. 19:18rotational force like a seesaw where one
  503. 19:21kid is always heavier than the other.
  504. 19:23Your chest rises, your legs fall. Your
  505. 19:26legs aren't sinking because your kick
  506. 19:28wrong, but you can keep them high
  507. 19:30without kicking at all. They're sinking
  508. 19:32because of where your air is. This is
  509. 19:34also why women float better than men,
  510. 19:36not just body fat. It's where the fat
  511. 19:39sits. Women carry more mass around the
  512. 19:41hips and thighs, right where the body is
  513. 19:43the densest. That moves their center of
  514. 19:45gravity closer to the center of
  515. 19:47buoyancy. One study of collegiate
  516. 19:49swimmers found men had 0.79 cm offset.
  517. 19:53Women only 0.16. That's why most men
  518. 19:56feel a huge difference with a pull buoy
  519. 19:58between their legs. The pull buoy is
  520. 19:59doing what the female body composition
  521. 20:01does for free. Older swimmers lose
  522. 20:03muscle and bone density with age. Both
  523. 20:06of those tissues are denser than water.
  524. 20:08Losing them actually helps you float.
  525. 20:10The 65-year-old woman passing the
  526. 20:12triathlon isn't floating despite her
  527. 20:14age. She's floating partly because of
  528. 20:17it. Floating isn't her problem. She
  529. 20:19might need to hit the gym more often,
  530. 20:21but floating is easy.
  531. 20:23Most adults breathe in the water the way
  532. 20:25they breathe on land. That's a mistake.
  533. 20:28On land, you breathe for oxygen. In the
  534. 20:30water, you breathe for buoyancy. So, how
  535. 20:33do we actually use this inner flotation
  536. 20:35device? You need effort to inhale and
  537. 20:37relaxation to exhale. Left alone, your
  538. 20:40lungs contract. To inflate them, your
  539. 20:43ribs and diaphragm have to pull them
  540. 20:45open. The intercostal muscles expand the
  541. 20:47ribcage. The diaphragm contracts and
  542. 20:50pulls down, expanding the chest cavity
  543. 20:52and pulling air in. That's why you need
  544. 20:54energy to breathe in, but relaxation to
  545. 20:57breathe out. Here's why this matters in
  546. 20:59the water. The exhale activates your
  547. 21:01parasympathetic nervous system. It's the
  548. 21:04chemical signal for calm. The inhale is
  549. 21:06mild activation, a small dose of
  550. 21:09alertness. This is why anxious swimmers
  551. 21:11almost always feel like they need more
  552. 21:13air. This is why many swim teachers tell
  553. 21:16them to exhale slowly so they feel
  554. 21:18calmer. That works in yoga, but in
  555. 21:20swimming those instructions make you
  556. 21:22sink. You might feel calmer, but you
  557. 21:24won't swim smoothly anytime soon. To
  558. 21:27inflate your inner life jacket in the
  559. 21:28water,
  560. 21:29you have to use these muscles and like
  561. 21:32any muscles,
  562. 21:33they get weaker when you don't use them.
  563. 21:35They atrophy. Most adults don't move
  564. 21:37their rib cages enough. I remember when
  565. 21:39I tweaked one intercostal muscle. I was
  566. 21:42too stiff from sitting too much and
  567. 21:44didn't warm up the rib cage before
  568. 21:45exercising.
  569. 21:47Here's one way to start training these
  570. 21:48muscles. First, stretch them slowly.
  571. 21:51There are many ways to stretch them.
  572. 21:52Here are a few.
  573. 22:01Then, lie on the floor. Put two heavy
  574. 22:03books on your body.
  575. 22:05One on your stomach, and one on your
  576. 22:07chest. The weight simulates the pressure
  577. 22:10you feel underwater. If you're more
  578. 22:12advanced, swap the books for small
  579. 22:13weights. Then, train it like any other
  580. 22:15muscle. Three Rs: rounds, repetitions,
  581. 22:18and rest. A starting point: three rounds
  582. 22:20of five reps. First, lift the book on
  583. 22:23your belly five times.
  584. 22:26Then, the book on your chest five times.
  585. 22:29Then, both at the same time five times.
  586. 22:31Five reps of each variation is one
  587. 22:34round. Warm up with no weights for round
  588. 22:36zero. Each rep should last 5 seconds in,
  589. 22:393 seconds hold, and 5 seconds out. Young
  590. 22:42swimmers probably don't need this. Most
  591. 22:44adult swimmers absolutely do.
  592. 22:46Their breathing muscles have weakened
  593. 22:48with age.
  594. 22:49Even yogis can benefit from this
  595. 22:51exercise. In swimming, you don't breathe
  596. 22:54when you want. You breathe when you
  597. 22:56can't. And to breathe when you should
  598. 22:58takes trial, error, and smart practice.
  599. 23:00For more instruction on when and how
  600. 23:02often to breathe, refer to your
  601. 23:04breathing course inside the app. Some
  602. 23:06people sink more than others. Everyone
  603. 23:08can learn to use their inner life
  604. 23:09jacket, but your audience isn't going to
  605. 23:11spend the full hour in the pool doing
  606. 23:14breathing drills. Contrary to what
  607. 23:15people think, that level of breathwork
  608. 23:18is reserved for advanced swimmers, not
  609. 23:20the average adult. 15 minutes of
  610. 23:22learning to keep air inside and float
  611. 23:24horizontally is enough. Then, here's
  612. 23:26what they should focus on next.
  613. 23:38There are two ways to teach the
  614. 23:40mechanics of swimming without the
  615. 23:41problem of breathing getting in the way.
  616. 23:43Most adults won't try either of them.
  617. 23:45Their ego gets in the way. They think it
  618. 23:47feels like cheating, and they don't want
  619. 23:49to look like a loser in the pool. That's
  620. 23:51their ego talking. Here's what the
  621. 23:53science says. Stanford researchers set
  622. 23:56out to find what people who multitask
  623. 23:58all the time are better at. They found
  624. 24:00nothing. Heavy multitaskers were worse
  625. 24:03at filtering irrelevant information,
  626. 24:05worse at managing memory, worse at
  627. 24:08switching between tasks than people who
  628. 24:10rarely multitask. The researchers were
  629. 24:12shocked. The more you multitask, the
  630. 24:14worse you get at all of it. A separate
  631. 24:172014 study by Loh and Kanai used MRI to
  632. 24:21scan the brains of heavy media
  633. 24:22multitaskers. Their anterior cingulate
  634. 24:24cortex, the region responsible for
  635. 24:27directing attention, was physically
  636. 24:29smaller than the controls. The brain
  637. 24:31doesn't adapt to multitasking. It
  638. 24:33atrophies, and the part that atrophies
  639. 24:35is exactly the part you need to learn to
  640. 24:37swim better. The anterior cingulate
  641. 24:38cortex is your brain's air traffic
  642. 24:41control. It tells the noise to wait
  643. 24:43while you focus on one thing. If you
  644. 24:45spend 10 years answering emails while
  645. 24:47watching TV, texting, and watching
  646. 24:49short-form content, you've spent 10
  647. 24:51years training that controller to give
  648. 24:53up. The water is one of the most chaotic
  649. 24:56environments. Sensory inputs are
  650. 24:58overloaded. If you don't know how to
  651. 25:00stay focused, information becomes
  652. 25:03overwhelming and improvement stagnates.
  653. 25:06The human mind lacks the architecture to
  654. 25:08do two cognitive or physical tasks at
  655. 25:11once. We are serial processors, not
  656. 25:13parallel. Our brains love focused
  657. 25:16attentions. Our phones love
  658. 25:17distractions. Clearly, we're feeding the
  659. 25:19wrong one. And when we try to swim
  660. 25:21better, it shows. And that's why in the
  661. 25:23water sometimes we close our eyes. Not
  662. 25:26as a gimmick, as a way of giving an out
  663. 25:29of shape attention system one less thing
  664. 25:31to manage. You know you can't swim with
  665. 25:34your eyes closed all the time because
  666. 25:36you bump into things or people. So, grab
  667. 25:38the edge of the pool and simulate the
  668. 25:40pool with your eyes closed.
  669. 25:43The problem isn't that adults think too
  670. 25:45much, is that they're thinking about too
  671. 25:47many things at once. To find flow and
  672. 25:49rhythm in the water, you need to use
  673. 25:51your cerebellum. The cerebellum sits at
  674. 25:53the base of your skull. It doesn't
  675. 25:55initiate the movement, it refines it.
  676. 25:57Most adults aren't swimming from the
  677. 25:59cerebellum, they're swimming from the
  678. 26:00prefrontal cortex, the front of the
  679. 26:03brain that handles conscious thought. Am
  680. 26:05I doing this right? Are my hips too low?
  681. 26:08Why am I out of breath already? What if
  682. 26:10everyone is looking at me? The
  683. 26:11prefrontal cortex is powerful but
  684. 26:13expensive. And it can only hold a few
  685. 26:15things at once. It's not smooth. The
  686. 26:18moment self-consciousness shows up, it
  687. 26:20spends its bandwidth on self-conscious
  688. 26:23thoughts instead of flow. Research on
  689. 26:26athletes choking under pressure shows
  690. 26:28that the more attention you pay to your
  691. 26:29own technique, step-by-step, the more
  692. 26:32the movement falls apart. The work of
  693. 26:34learning to swim smoothly is moving the
  694. 26:36job from the prefrontal cortex down to
  695. 26:39the cerebellum. You can't ask the
  696. 26:40cerebellum to take over. It only learns
  697. 26:43the job through repetition. Give the
  698. 26:45prefrontal cortex one thing to focus on,
  699. 26:48strip away every other source of noise,
  700. 26:50and repeat the correction until the
  701. 26:52cerebellum builds its own map of it.
  702. 26:55Then the cerebellum takes over and the
  703. 26:56prefrontal cortex goes quiet. At this
  704. 26:59point, repetition becomes boring. Only
  705. 27:01then may you introduce variability or
  706. 27:04higher levels of skill development. I'll
  707. 27:06show you what that looks like. That's
  708. 27:07why we close our eyes even for a second.
  709. 27:10But before we can close our eyes and
  710. 27:12focus on the right model, we have to
  711. 27:14remove the noise. This is the fastest
  712. 27:16way to rewire your brain to swim better.
  713. 27:19Put on a pull buoy, snorkel, nose clips,
  714. 27:21fins, and even paddles. The pull buoy
  715. 27:23floats because it traps air in tiny
  716. 27:25holes. It pulls the legs up, aligns the
  717. 27:28center of mass with the center of
  718. 27:29buoyancy, and removes legs sinking from
  719. 27:31the equation. The snorkel removes the
  720. 27:33movement of moving your head to breathe
  721. 27:35from the equation. Nose clip. Most
  722. 27:37adults panic when water goes up their
  723. 27:39nose with the snorkel. The clip removes
  724. 27:42that variable, too. Now, we've
  725. 27:44eliminated breathing movement, leg
  726. 27:46position, and balance. But there's still
  727. 27:48two arms moving at the same time, and
  728. 27:50the sensations from both are competing
  729. 27:52for our attention. So, we go further.
  730. 27:54One arm at a time. Paddles to exaggerate
  731. 27:57the sensation, both right and wrong, so
  732. 28:00the brain can tell the difference. And
  733. 28:01finally, we close our eyes.
  734. 28:04The eyes are gathering tons of
  735. 28:05irrelevant information.
  736. 28:07Tiled patterns, other swimmers, lane
  737. 28:09lines, your own bubbles. Closing them
  738. 28:11isn't about focus there. It's about
  739. 28:13removing the last and largest source of
  740. 28:15noise, so the brain can lock onto the
  741. 28:17one thing we're trying to teach it. This
  742. 28:20works only after many repetitions. In my
  743. 28:22experience, 50 to 400 arm circles per
  744. 28:25correction. You can close your eyes just
  745. 28:27for 2 seconds while you do one or two
  746. 28:29strokes. Then reopen them again to avoid
  747. 28:32collisions. Swimming with a pull buoy,
  748. 28:33snorkel, and fins is easier than
  749. 28:36swimming without them. That's why people
  750. 28:37say it feels like cheating. Here's the
  751. 28:40Skills and Talents philosophy. There's
  752. 28:41nothing you can do in training that
  753. 28:43counts as cheating if it helps you
  754. 28:45improve. You're not competing with
  755. 28:47anyone in training unless the training
  756. 28:49calls for it. What you're doing has a
  757. 28:51name, isolating variables. The water has
  758. 28:54too many things happening at once. We
  759. 28:56strip them away one by one until only
  760. 28:58the point of focus remains. That's a
  761. 29:00much faster route to rewire old moving
  762. 29:02pattern than just accumulating meters.
  763. 29:05You can cheat in a race because there
  764. 29:07are rules, but you can't cheat in
  765. 29:08training because there shouldn't be any
  766. 29:11rules against improving. Now the hard
  767. 29:13part. We remove the noise, but what are
  768. 29:15we actually focusing on when we close
  769. 29:17our eyes? This is where most adult
  770. 29:19swimmers go wrong. When we close our
  771. 29:21eyes and picture the perfect stroke, we
  772. 29:24imagine an Olympian. Don't. We don't
  773. 29:26have Olympic shoulder skills. Picturing
  774. 29:28what we can't physically do isn't a good
  775. 29:31mental model. It's a fantasy that our
  776. 29:33body will spend our whole life trying
  777. 29:35and failing to do. Here's a better way.
  778. 29:38Use the shoulder skills you have. Build
  779. 29:40the model from there. Most swim videos
  780. 29:42teach one ideal stroke and try to make
  781. 29:45everybody fit the mold. That causes
  782. 29:47injuries. Lift your elbow high, early
  783. 29:50vertical forearm, reach further, rotate
  784. 29:52more, pull harder, don't cross, if you
  785. 29:55can, try harder. That's not helping any
  786. 29:58real humans. That's only working for an
  787. 30:00imaginary swimmer with limitless
  788. 30:02shoulder mobility and strength. There
  789. 30:03are movements your brain cannot instruct
  790. 30:05your shoulders to do because there are
  791. 30:07physical and neurological limitations.
  792. 30:10Your brain can tell your legs to squat a
  793. 30:12thousand pounds. Your legs won't do it.
  794. 30:14You start with weights that you can
  795. 30:16manage with your current skills and you
  796. 30:18build from there. Same with the
  797. 30:20shoulders. Here's the SMT shoulder skill
  798. 30:22ladder, level one to 10. The shoulder
  799. 30:25can't stretch overhead at all. Imitating
  800. 30:27the ideal stroke causes compensations.
  801. 30:29Arched back, lifted hands, bent elbow,
  802. 30:32energy wasted forcing the arms straight.
  803. 30:34Mental model, point the shoulder down on
  804. 30:37each stroke. Don't reach overhead. Reach
  805. 30:39forward, down, and wider.
  806. 30:42Level 11 to 20. The shoulder lifts
  807. 30:45overhead but can't internally rotate.
  808. 30:47Pain or mobility limitation. Imitating
  809. 30:49the ideal stroke causes crossover at the
  810. 30:52midline, over-rotation, or pulling water
  811. 30:54straight down. Better mental model,
  812. 30:56start the catch slowly. Slow enough that
  813. 30:59you feel the water before you pull it.
  814. 31:01Start a little wider than normal to
  815. 31:03avoid discomfort.
  816. 31:07Level 21 to 30. The shoulder has the
  817. 31:09range but the catch collapses early.
  818. 31:12Better mental model,
  819. 31:13the hand should accelerate through the
  820. 31:15pull. Here's the velocity of the pull of
  821. 31:17an efficient swimmer versus one that
  822. 31:20slows down mid-pull.
  823. 31:22Level 31 to 40. The shoulder can hit
  824. 31:25early vertical forearm on land but loses
  825. 31:28it in the water. The neural connection
  826. 31:30is missing. A better mental model is
  827. 31:32isolate one arm with paddles. Feel the
  828. 31:35EVF position before you try to swim with
  829. 31:38it.
  830. 31:40Level 41 to 50. The shoulder can hold
  831. 31:43EVF but can't produce force from it. A
  832. 31:46better model, paddles to load the
  833. 31:48position and build strength. Use the
  834. 31:50side of your body, the lats, and the
  835. 31:52rotation to pull.
  836. 31:55Level 51 to 60. The shoulder can produce
  837. 31:58force but the force goes sideways
  838. 32:00instead of pushing the body forward. A
  839. 32:02better mental model, pull and push
  840. 32:04towards the pinky toe.
  841. 32:08Level 61 to 70. The shoulder is
  842. 32:10propulsive but only in one stroke. A
  843. 32:13better mental model, get more distance
  844. 32:15per stroke and then increase the tempo.
  845. 32:18Practice perfect technique and stop when
  846. 32:20it starts to fade. To assess your
  847. 32:22shoulder skill level,
  848. 32:24use the tests inside the SNT app.
  849. 32:30Here's what nobody tells adult swimmers.
  850. 32:33Shoulder mobility is not fixed. It's not
  851. 32:35gone. It's not your age. A 60-year-old
  852. 32:38who starts swimming at 50 and moves
  853. 32:41their shoulders every day can swim with
  854. 32:44more range than a 30-year-old who sits
  855. 32:46at a desk all day. If you try to swim
  856. 32:48with range you don't have, you'll
  857. 32:50compensate. You'll lift your head,
  858. 32:52you'll overreach, you'll drop your hips,
  859. 32:55and you'll get hurt. Step one, assess.
  860. 32:57Step two, adapt. Step three, train.
  861. 33:02The Ken came to a swim camp when he was
  862. 33:0565 years old. He used to do 14 strokes
  863. 33:08per lap. After the camp, he did 10.
  864. 33:11That's possible when you clear out the
  865. 33:12noise and visualize your perfect stroke.
  866. 33:16If your shoulders can do what a YouTube
  867. 33:17video tells you to do, your shoulders
  868. 33:20aren't wrong. The video is wrong for
  869. 33:22you. Stop watching ideal technique
  870. 33:24videos. Stop picturing Olympians when
  871. 33:26your eyes are closed. Use the shoulders
  872. 33:28you have. Build a mental model that fits
  873. 33:31your level, then slowly train toward the
  874. 33:33next one. If you want to feel the
  875. 33:35difference right now, swim two or three
  876. 33:37strokes with your eyes closed. 90% of
  877. 33:39swimming skills live inside the five
  878. 33:42pillars. Breathing control, balance,
  879. 33:43core strength, and arm power. And the
  880. 33:47hardest one of all. We've covered four.
  881. 33:49Before we teach the last one, we have to
  882. 33:52go back. The two young fish don't know
  883. 33:54what the water is. They don't notice it
  884. 33:56because it's everything they've ever
  885. 33:58known. I imagine the story continues
  886. 34:00like this. The two young fish keep
  887. 34:02swimming, and they meet a frog. The frog
  888. 34:04tells them he used to know how to swim
  889. 34:06better when he was very young, but his
  890. 34:08body is different now, and he wants
  891. 34:10swimming lessons. The young fish look at
  892. 34:12each other and say, "What the hell is
  893. 34:15swimming?" They sense something strange
  894. 34:17is happening. So, they go find the old
  895. 34:19fish. The old fish seems even more
  896. 34:21confused than they are because that's
  897. 34:23not the old fish they talked to earlier.
  898. 34:26That's just another random old fish
  899. 34:27passing by. They keep looking, they find
  900. 34:30the old wise fish, and bring him to the
  901. 34:32frog. They watch the frog swimming
  902. 34:34lessons and that's the day they finally
  903. 34:36understand water and swimming. The two
  904. 34:39fish buy a GoPro and invite their big
  905. 34:41fish friend to record YouTube videos to
  906. 34:44give swimming tips to the world. The
  907. 34:46frog joined and built a swimming app.
  908. 34:48Water is the medium, but it's also the
  909. 34:51context and the context is more
  910. 34:53important than most people realize.
  911. 34:56Here's the context for many adult
  912. 34:57swimmers. When they were young, the body
  913. 35:00could absorb late nights, alcohol, bad
  914. 35:03eating, overtraining, under training,
  915. 35:05injuries, all of it with seemingly no
  916. 35:08consequences. After 35, the consequences
  917. 35:11arrive and they keep arriving, bigger
  918. 35:14every year. So, they come to the water.
  919. 35:16Some are injured from the other sports.
  920. 35:19Some want to add swimming to their
  921. 35:21athletic skill collection. They come
  922. 35:23looking for flow and wellness. They find
  923. 35:26frustration and stagnation. They try to
  924. 35:28hire a knowledgeable coach, but all the
  925. 35:31coaches know is how to train young
  926. 35:33swimmers. Young swimmers who are pure
  927. 35:35instinct and don't even understand their
  928. 35:37own movements in the water. I remember
  929. 35:39in 2023 when I met that famous coach, he
  930. 35:42told me that his adult learners ask too
  931. 35:45many questions. He wished they just give
  932. 35:47him the money and stay silent. That is
  933. 35:49who adult swimmers are trying to learn
  934. 35:51from. I was disappointed, but it got
  935. 35:53worse. In 2025, I created a chat group
  936. 35:56with more than 500 coaches from
  937. 35:59different countries. Those were some of
  938. 36:01the most open-minded coaches, but
  939. 36:02through them I also learned that most
  940. 36:04coaches are not like that. Most are not
  941. 36:07only close-minded, but they also
  942. 36:09sabotage swimming as a sport, as a
  943. 36:11healthy exercise, or even as a personal
  944. 36:14and community improvement path. I
  945. 36:16learned that swimming is not all fun.
  946. 36:18For some swimmers, it can become a
  947. 36:20nightmare. Later that year, a swimmer at
  948. 36:22a camp in Italy asked a question I
  949. 36:25didn't have an answer to. A question I
  950. 36:27would try to answer for the next 10
  951. 36:28years. How do you, as a swim coach,
  952. 36:31offer meaning beyond gold medals? You
  953. 36:33remember Lochte selling his Olympic
  954. 36:35medals, Popovich melting his, the common
  955. 36:38Olympic blues, my college friends with
  956. 36:41their trunks full of NCAA trophies
  957. 36:43crying on the side of the road on the
  958. 36:45drive back home.
  959. 36:46Then Iris, another mentee, asked another
  960. 36:50hard question. I want to improve, but I
  961. 36:52feel like now focusing on getting better
  962. 36:54is taking some of the fun out of
  963. 36:56swimming. How do I balance trying to
  964. 36:58improve while still enjoying the pool? A
  965. 37:00theme was becoming clear. Then the
  966. 37:02enhanced games happened. A competition
  967. 37:05where athletes are paid to break records
  968. 37:07using performance-enhancing drugs.
  969. 37:09That's what shifted everything into
  970. 37:10focus for you. Top swimming speed had
  971. 37:12become the most financially celebrated
  972. 37:15skill of the sport. Not because it
  973. 37:17offered meaning or wellness or
  974. 37:19community, but because it offered
  975. 37:21entertainment. There's nothing wrong
  976. 37:23with entertainment or money or swimming
  977. 37:25speed. But I'm telling you this from the
  978. 37:27future. The excess love of those things
  979. 37:29create ephemeral fulfillment followed by
  980. 37:32a lot of suffering. Chasing money,
  981. 37:34speed, and entertainment is what creates
  982. 37:36the AR problem, the bad swimming advice
  983. 37:39online, why so many adults leave the
  984. 37:41pool frustrated. It's why you send that
  985. 37:44letter to your 7-year-old self
  986. 37:46illustrated with AI images
  987. 37:48telling him how to become the fastest
  988. 37:50swimmer in the world. Don't do that
  989. 37:51again. Finally, is what gave birth to
  990. 37:54the nightmare of the Las Vegas
  991. 37:55competition. You have seen that chasing
  992. 37:58speed and money and medals is not a
  993. 38:00great path. But here's what the research
  994. 38:03says. It reveals a paradox. The athletes
  995. 38:06at the top of their sport are the most
  996. 38:08insecure people in the pool, in the gym,
  997. 38:11or in the field. A world-class swimmer
  998. 38:13ranked 20th globally can feel worse
  999. 38:16about their swimming than a much slower
  1000. 38:18athlete in a small club. It's called the
  1001. 38:20big fish little pond effect. When your
  1002. 38:23daily reference group is the best in the
  1003. 38:25world, your brain compares upward
  1004. 38:28constantly and excellence stops feeling
  1005. 38:30like excellence. Bodybuilders at a
  1006. 38:33single digit body fat describe
  1007. 38:34themselves as small and out of shape.
  1008. 38:37This happens to people at the very top.
  1009. 38:39Olympic champions like Adam Peaty,
  1010. 38:41Amanda Beard, Michael Phelps, and many
  1011. 38:43other world champions have all spoken
  1012. 38:45publicly about the inner doubt that
  1013. 38:47follows them everywhere. Studies show
  1014. 38:50they score higher in perfectionism, but
  1015. 38:52also report constant self-questioning
  1016. 38:55about their own competence. The traits
  1017. 38:57that drive them to the top,
  1018. 38:59hyper-attention to flaws, fear of
  1019. 39:01failure, self-worth tied to results, are
  1020. 39:03the same traits that make them fragile.
  1021. 39:06Beginners suffer, too, but through a
  1022. 39:08different door. Social physical anxiety,
  1023. 39:10the fear of being judged in the gym or
  1024. 39:12pool, traps them in the loop. They feel
  1025. 39:15out of shape, so they avoid exercise.
  1026. 39:18So, they stay out of shape. Surveys
  1027. 39:20shows that 30% to 50% of beginners
  1028. 39:23experience meaningful gym intimidation.
  1029. 39:25The voice in their head says they don't
  1030. 39:27belong, that everyone is watching, that
  1031. 39:29they should already be better. Both ends
  1032. 39:31of the spectrum share the same root,
  1033. 39:34self-worth tied to performance. The good
  1034. 39:37news is that decades of research have
  1035. 39:39mapped the healthy middle. Five things
  1036. 39:41that consistently work at every level.
  1037. 39:44One, evaluate behavior, not the self.
  1038. 39:47The bad session is not a bad person.
  1039. 39:49Anchor your motivation in mastery, in
  1040. 39:51your own improvement instead of beating
  1041. 39:53others. Competition is good, but as a
  1042. 39:56tool for self-mastery, not as the
  1043. 39:58primary goal. Practice gratefulness.
  1044. 40:00Protect a stable sense of self-worth
  1045. 40:03that doesn't rise and fall with
  1046. 40:04outcomes. And build an identity outside
  1047. 40:07of the sport, so one bad day doesn't
  1048. 40:10shake who you are. The research is
  1049. 40:12clear. High standards do not require
  1050. 40:14self-punishment. The athletes who last
  1051. 40:17and the ones who enjoy the work, are the
  1052. 40:19ones who learn to separate what they do
  1053. 40:21from who they are. One of the greatest
  1054. 40:23achievements as a coach was stopping
  1055. 40:25myself from achieving performance and
  1056. 40:28letting the team play around in the pool
  1057. 40:30for the last 30 minutes of the workout.
  1058. 40:32Of all the things we have taught them,
  1059. 40:34backing off and giving them time to play
  1060. 40:37was the healthiest thing I have done for
  1061. 40:39them. Not only this year, but for years
  1062. 40:42to come, they'll remember playing in the
  1063. 40:43pool. If you want to teach adults how to
  1064. 40:45swim better, the context matters more
  1065. 40:48than the instructions. Adults are not
  1066. 40:50bad swimming students. They're never
  1067. 40:52been given the time and proper
  1068. 40:55instruction to learn. Derek came into
  1069. 40:57the camp open to the possibility of
  1070. 40:59improving his swimming after years of
  1071. 41:01trying everything.
  1072. 41:02When he saw the data, with 30%
  1073. 41:05propulsion, most of his arm movement was
  1074. 41:07wasted not pushing him forward, he was
  1075. 41:10shocked. Here's the context. He is a
  1076. 41:12physician. He understands the human
  1077. 41:14body. As soon as we gave him the data,
  1078. 41:17the video, and some tips, something
  1079. 41:19clicked. 24 hours later, we measured
  1080. 41:22again. 50% propulsion. After a five-day
  1081. 41:25swim camp, he swam 20 seconds faster.
  1082. 41:27Here's my context. Contrary to popular
  1083. 41:30belief, I don't love swimming that much.
  1084. 41:32I don't even love the water. What I
  1085. 41:34always loved, and the people I've always
  1086. 41:36interacted best with, are the ones who
  1087. 41:38want to become aqua sapiens. People who
  1088. 41:40use their skills and their talents to
  1089. 41:43seek wisdom through human movement in
  1090. 41:45the water. That's your context. That's
  1091. 41:47the only thing that hasn't changed,
  1092. 41:49regardless of how fast you can swim, how
  1093. 41:52old you are, how many teammates you
  1094. 41:54have. People who only love results run
  1095. 41:57away from skills and talents. People who
  1096. 41:59love the process swim closer and closer
  1097. 42:01to it. People who just care about
  1098. 42:03results clicked, but stopped watching
  1099. 42:05this video a long time ago. Speaking of
  1100. 42:07running way, runners are the the who
  1101. 42:10struggle with tip number five, the most.
  1102. 42:18The most important context adults bring
  1103. 42:20to the pool is their past sport.
  1104. 42:22Swimming is a lot easier if you did one
  1105. 42:24of these sports before. Rowing. Hip to
  1106. 42:26arm sequencing, pull timing, and breath
  1107. 42:29cadence mirror the freestyle stroke
  1108. 42:31cycle almost directly. Plus, it gives an
  1109. 42:34intuitive understanding of how
  1110. 42:35increasing speed also increases the
  1111. 42:37resistance of water. Climbing. Grip
  1112. 42:39strength and full body tension transfer
  1113. 42:41to the pool. Plus, the arm strength
  1114. 42:43generated by climbing is unmatched.
  1115. 42:46Martial arts. Breath timing, hip
  1116. 42:47rotation as the engine, and the full
  1117. 42:49body coordination under pressure.
  1118. 42:51Martial artists already know the nervous
  1119. 42:53system is the real opponent. Seven,
  1120. 42:55yoga. Breath control, flexibility, and
  1121. 42:57proprioception are critical skills that
  1122. 42:59are also used in swimming. Number six,
  1123. 43:01surfing. Reading water, hip rotation,
  1124. 43:04and breath control under pressure on an
  1125. 43:06unstable surface build true aquatic
  1126. 43:08intuition. Plus, the mechanics of
  1127. 43:10pulling your body through the water are
  1128. 43:12all there. Number five, water polo.
  1129. 43:15In-water conditioning, treading water,
  1130. 43:17and breath control under fatigue.
  1131. 43:19Though, the vertical position can fight
  1132. 43:21horizontal balance. Number four, ballet.
  1133. 43:23Posture, rhythm, core control, and
  1134. 43:25kinesthetic awareness translate directly
  1135. 43:28into the body discipline of horizontal
  1136. 43:30water movement. Number three,
  1137. 43:31gymnastics. Body tension, spatial
  1138. 43:34awareness without much visual feedback,
  1139. 43:36shoulder strength, and core control are
  1140. 43:39the foundations of many water skills,
  1141. 43:42including streamlining and underwater
  1142. 43:44work. Hanging and arm relative strength
  1143. 43:46are also extremely transferable. Number
  1144. 43:49two, free diving.
  1145. 43:50Breath control, swim kicks, relaxation,
  1146. 43:53and CO2 tolerance overlap almost
  1147. 43:55completely with swimming fundamentals.
  1148. 43:58Before I tell you the last one, look at
  1149. 43:59the list again. What do most of them
  1150. 44:02share? Supple feet. Number nine,
  1151. 44:04climbing shoes compress the foot into a
  1152. 44:06downward point, building the same toe
  1153. 44:09strength and arch engagement that
  1154. 44:11swimmers need. Martial arts, barefoot on
  1155. 44:14the mat, pivoting and grounding through
  1156. 44:16the feet for every kick, stance, and
  1157. 44:18rotation. Yoga, practice barefoot with
  1158. 44:20toes spread and actively gripping the
  1159. 44:23mat. Yoga systematically reopens the
  1160. 44:26ankle range that years of shoes have
  1161. 44:28closed off. Surfing, the foot is
  1162. 44:30constantly reading and gripping an
  1163. 44:33unstable surface barefoot. That
  1164. 44:35life-foot connection builds the ankle
  1165. 44:37sensitivity swimmers need to feel the
  1166. 44:39water through the kick. Water polo,
  1167. 44:41treading water for an entire game means
  1168. 44:44the foot and ankle are articulating
  1169. 44:46continuously under load. The eggbeater
  1170. 44:48kick alone builds more ankle mobility
  1171. 44:51than most dry land sports combined.
  1172. 44:53Ballet, point shoes and relentless
  1173. 44:55pointing repetition build the strongest,
  1174. 44:57most articulate feet of any sport on the
  1175. 45:00list. Ballet dancers have some of the
  1176. 45:02closest foot profile of elite swimmers.
  1177. 45:04Gymnastics, pointed toes are scored.
  1178. 45:07Bare feet on the floor, beam, and vault
  1179. 45:10develop foot control and proprioception.
  1180. 45:13Gymnasts instinctively know where their
  1181. 45:15feet are in space. So do the best
  1182. 45:17swimmers. Free divers train their feet
  1183. 45:19to be loose and powerful at the same
  1184. 45:21time. The exact paradox swimming
  1185. 45:23demands. Rowing, the exception. The only
  1186. 45:26sport on the list where the foot is
  1187. 45:28strapped in and largely passive. Now
  1188. 45:30that you know supple feet are the key,
  1189. 45:32can you guess what number one is? Look
  1190. 45:34at the top eight again. Barefoot,
  1191. 45:37barefoot, barefoot, barefoot, barefoot,
  1192. 45:39barefoot, fins or barefoot, and number
  1193. 45:42one is also barefoot. Artistic swimming,
  1194. 45:44full body undulation, precise timing,
  1195. 45:47core engagement, rhythm, CO2 tolerance,
  1196. 45:50hand proprioception overhead, and an
  1197. 45:52understanding of balance on every plane
  1198. 45:54in the water. The feet are the key
  1199. 45:56element of this sport. Pointed toes, toe
  1200. 45:59spread, ankle articulation, not
  1201. 46:01optional, Scored. No sport produces a
  1202. 46:04more competitive or smooth swim ready
  1203. 46:06foot. The number one reason adults
  1204. 46:08struggle to swim smoothly is their feet.
  1205. 46:11It's like trying to drive smoothly while
  1206. 46:13pressing the accelerator and the brakes
  1207. 46:15the whole time. Some adults more
  1208. 46:16intensely than others. This is the most
  1209. 46:18underrated swimming skill in the
  1210. 46:20internet in 2026. Two reasons. First,
  1211. 46:23because it's not easy to improve and
  1212. 46:24I'll tell you exactly how long it takes
  1213. 46:26to see the difference according to the
  1214. 46:28studies. And second, because most people
  1215. 46:30can't see how much it matters. But if
  1216. 46:32you remember tip number one, you can
  1217. 46:34already see the magnitude of the
  1218. 46:35problem. In swimming, ankles stuck in
  1219. 46:38dorsiflexion add 10 to 25% drag. That
  1220. 46:41means if you swim at 1:37 per 100 m, you
  1221. 46:44could be swimming about 7 seconds faster
  1222. 46:46with the same effort. Just from suppler
  1223. 46:49feet. A study of 10 NCAA Division 1
  1224. 46:52swimmers ranked the variables that
  1225. 46:54predict kicking speed. Vertical jump
  1226. 46:56power didn't matter too much. Body size
  1227. 46:58didn't matter much. Ankle flexibility
  1228. 47:01beat them both. Ankle flexibility beats
  1229. 47:03raw power. Here are three things that
  1230. 47:05kids do that adult swimmers usually
  1231. 47:08don't. They spend more time barefoot.
  1232. 47:11They spend more time on the ground. And
  1233. 47:13they use fins more often. That's why
  1234. 47:15their feet grow supple while adults stay
  1235. 47:18stuck. So, what should you do? The
  1236. 47:20research and the coaching practice
  1237. 47:22converge on the four-part approach. One,
  1238. 47:25kick without fins to build the movement
  1239. 47:27pattern. For some swimmers with an
  1240. 47:29efficient kick, the fastest way to
  1241. 47:31improve ankle mobility is to just kick
  1242. 47:33with a kickboard more. Two, swim with
  1243. 47:35fins. Long, short, soft, hard, they all
  1244. 47:38work. We recommend the ones we put in
  1245. 47:40the description. The extra surface area
  1246. 47:42of the fins forces ankle extension
  1247. 47:45during the power phase, passively
  1248. 47:47stretching the ankle through the full
  1249. 47:49range underwater. Three, dryland work.
  1250. 47:51Specifically, the ankles routine. Daily
  1251. 47:54is better. Twice per week is the
  1252. 47:56minimum. strengthening alongside
  1253. 47:58stretching. So the new range of motion
  1254. 48:00is stable and usable. The honest truth
  1255. 48:03about timeline. A 6-week study on 20
  1256. 48:05competitive swimmers measured plantar
  1257. 48:07flexion before and after intervention,
  1258. 48:10but the improvements in 25-m kick times
  1259. 48:12were not statistically significant. That
  1260. 48:15confirms the pattern. The ankle opens up
  1261. 48:17in weeks. The body needs longer to learn
  1262. 48:20how to use the new range under load. We
  1263. 48:22have seen significant and permanent
  1264. 48:24results in just 7 months. Fins are the
  1265. 48:27fastest and easiest path because they
  1266. 48:29combine stretching with swimming
  1267. 48:31specific movement, but fins alone won't
  1268. 48:33fix severely restricted ankles built
  1269. 48:36over decades. You need the dry land work
  1270. 48:38alongside the water work. A lasting
  1271. 48:41change in the tissue takes closer to 7
  1272. 48:43months of consistent practice. It sounds
  1273. 48:46like a lot, but consider this trade. If
  1274. 48:48you swap 20% of your swimming time for
  1275. 48:51dedicated foot work, you can swim faster
  1276. 48:54with the same effort. Smoother and
  1277. 48:56healthier feet mean better knees, hips,
  1278. 48:59and lower back for the rest of your
  1279. 49:01life. The human foot is a work of art.
  1280. 49:04It wants to feel free. It's the
  1281. 49:06foundation of the human body. So tip
  1282. 49:08number five, if your feet are not as
  1283. 49:10mobile, you're not slow because you lack
  1284. 49:13power. You're slow because you're
  1285. 49:14driving with the brakes on. Release the
  1286. 49:16brakes. So how do you float like a
  1287. 49:18butterfly and swim like a fish? Chase
  1288. 49:21weightlessness. Move your guts up. Use
  1289. 49:23your inner life jacket. Close your eyes
  1290. 49:26and release the brakes. The next time
  1291. 49:28you get in the pool, run them in this
  1292. 49:30order. Float first for 5 to 20 minutes.
  1293. 49:33Move forward second the rest of the
  1294. 49:35time. Pay attention to which one is the
  1295. 49:38hardest for you. That's where your
  1296. 49:39attention should be focused on. I know
  1297. 49:41you'll have more questions after this
  1298. 49:43letter.
  1299. 49:44Read the comments and send me the best
  1300. 49:46ones for next time. We'll do it as a
  1301. 49:48team of aqua sapiens. Take care.
  1302. 49:50Sincerely, you from 2036. After reading
  1303. 49:54this letter, here's what I've learned.
  1304. 49:56If you're not as good a swimmer as you
  1305. 49:58would like, zoom out and see your
  1306. 50:00context. You're a human. The first men's
  1307. 50:03world record for the 1500 was set in
  1308. 50:061908 at a 1:31 pace per 100 m. The first
  1309. 50:11women's record came in 1922 at 1:40
  1310. 50:14pace. Those were the fastest humans on
  1311. 50:16the planet. Today, those paces are
  1312. 50:19within reach of dedicated adult amateurs
  1313. 50:22in clubs all over the world. You're a
  1314. 50:24better swimmer than most Homo sapiens
  1315. 50:27who have ever lived. Appreciate that and
  1316. 50:29keep exploring like a true aqua sapiens.
  1317. 50:32You're already standing near the top of
  1318. 50:35the mountain. Turn around, enjoy the
  1319. 50:37view, and start walking backwards.
  1320. 50:39Ideally, barefoot. It's good for your
  1321. 50:41feet and your knees. What questions
  1322. 50:44would you want me to ask me from the
  1323. 50:46future? I've already have one question.
  1324. 50:48What advice would you give us to improve
  1325. 50:50the S&T app exponentially? If you like
  1326. 50:53these drawings, I will refuse to sell
  1327. 50:55them. I will give them away to the
  1328. 50:57people who clearly enjoy our work and
  1329. 50:59are improving their skills inside the
  1330. 51:01Skills with N T app. See you there. Swim
  1331. 51:03with skills.

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