Mastering the currents. 💪📹: @clem_secchi 

99% of people have no idea how incredibly difficult this is

as a swimmer, his form is absolutely insane. very impressive 🙏

This is so crazy...im a former swimmer and like his form and strength is just INSANE

the guys back muscles are insane

as a former competitive swimmer… my shoulders and lungs hurt watching this 💀 extremely impressive. butterfly is difficult on it’s own.

So when they are in the real competition, no wonder they swim so powerful. Much respect!

As a past swimmer: I can absolutely confirm this to be near impossible for most people. This dude has amazing form and strength and endurance. Like WOW!!! ❤

This freakes me out when you see the end of the pool...He is fantastic. Regards from Ireland 🇮🇪 💚

Exhausted by just watching 😂 ! Well done champion.

Wowza! That takes real strength and determination! Well done!

와 엄청난 물살을 가르면서 접영을 이렇게 멋있게 할 수 있다니 리스펙합니다

I dont practice swimming but this looks like years of training. Just by looking at the technique and how hard he does it, says a lot about how powerful the current is. Respect to these athletes

Ouch. As a swimmer, I can feel his pain. His butterfly is insane!!! This is really hard... I expected him to do freestyle or something, but no, do the hardest stroke in the hardest conditions! His form though 🤯

Super human ability. Can you imagine the discipline and strength this takes?😮🎉

The briefs' resistance is incredible 😂

I once fell from a kajak into the river. It was incredible hard and exhausting fight against the current. Its really a brutal and rare experience.

As someone who taught swimmers for years, the move he is doing is one of the most difficult and least efficient ways of swimming at the top of the watter. It’s called “butterfly” and even a lap or two can really tire you out.

Пловец прекрасен! Красота, сила, мощь.

As a past swimmer: I can absolutely confirm this to be near impossible for most people. This dude has amazing form and strength and endurance. Like WOW!!!

У плавок выносливости не меньше, чём у самого плавца

I’ve been swimming since I was 3 (14 now) and I can tell that is incredibly hard. I’m really impressed.

OUR SWIM SHORTS BE FALLING OFF WITH THIS ONE🗣🗣🔥 🔥

Wow I would love to be this ready. Fear stops so many of us, need great teachers of the sport to come out help and others learn such wonderful survival tactics.

imagine how fun would it be to hold onto that metal thing while in full speed

Он плывёт быстрей чем бегает основная масса людей🤝😉✌️✊👍

This is one of the best workout ideas ever. I might practice this at the beach 😅😂

Doing the butterfly in those currents is incredible

Великолепно ! Шедевр ! Береги себя ! Наилучшие пожелания !

Такое же сильное течение может быть и в природе. Наглядно для людей, которые говорят: "я ничего не боюсь, я отлично плаваю". И все же течение всегда сильнее.

Против течения плывет парень! Зачёт ему!!! Пять баллов❤❤❤❤❤

I think I just now fully understood human dedication

Swimming treadmill??!

Мощь, сила, и красота!!!Восхищению нет предела!!!

He's incredible! The current will eventually master everyone though.

So stoic and super cool✨ I can see how hard because I was a swimming player and was a professional swimming instructor. I love this style👍I can't wait games of swimming in Paris 2024.

15 секунд он боролся с течением.Сильный мужчина.И течение не хилое.Респект

I wish we had had something like this in the 70's. Although watching this is making every muscle in my body hurt! I could do the butterfly, but not on this level. It really is amazing to see how todays tech is helping athletes become better and stronger.

Невероятные физические данные плюс невероятная работоспособность равно тому, что мы видим на экране! Красавчик!

I’m glad he didn’t get shredded into the machine

範馬勇次郎のあの逆流トレーニング実在してたんか…

Freaking amazing! I loved swim team great sport for growing up in, teaches you a lot, many happy memories.

Wow that is a strong current and in my opinion the butterfly stroke is the most challenging. Once I earn my wealth I want a pool like that in my home.

Шедеврально успехов на соревнованиях вам.

As a swimmer, that is rlly hard and takes a lot of strength. To do this in a current simulation is so much more harder!

Hardest swimming stroke done under incredibly tough conditions. Amazing!

I was washed away at the river in my hometown when I was 14. I never forget that feeling

His underwear is much stronger than him for holding up itself in that current 😂

Most people have no clue just how insanely challenging this really is🔥

I think this is one of those things that looks easy, but is extremely hard, like VERY HARD, it's amazing how u can hold it

Вот так становятся Олимпийскими чемпионами!!!! Браво спортсмену, браво тренерскому составу!!!

Абалдеть !!! Преклоняюсь, самый трудный стиль ! Великолепен👍

He can save me at the ocean anytime! 🌊 😂

I have always wanted to try this!

Majestuoso, solo los padres y los entrenadores de un deportista saben todo el tiempo, dedicacion, disciplina y esfuerzo que significa ser un olimpici!!!

Hanma Yujiro already set the record 😁

Какой сильный человек!🔥🔥🔥

Dude is in shape! ❤

And he pulled it off 🎉😅. Strength in his core

1. Fly (N’uff said) 2. Against a gushing current (jaw drop) 3. Maintaining Excellent form and technique (Elite) 4. FOR 15 SECONDS!!! I watched this like 20Xs+ n I held my breath in awe at the Combined majestic simplicity of an athlete performing his craft like poetry in motion. Beautiful. So graceful n tantalizing. Well done, Sir. (I am a swimmer since I was 3yo. Both my parents don’t swim. Anyone can truly appreciate his athleticism.)

I've always had dreams of being a swimmer but this is pure energetic talent at its finest. Go bro Go 👍🏾🙏🏾

COACH: Be the Salmon. BEEEE the Salmon!!🐟

this is an amazing demonstration that even an Olympic swimmer cannot out swim a flowing river😊

Это лучшее,что могли придумать для отбора кандидата.

I can barely swim for a minute and this dude is making records!!!

My daughter was a USS team swimmer. She had all 4 stars times in all of the events except 50 free. She did love the butterfly but the only time she ever told her coach no was when she was still 12y/o & he wanted her to do the 200fly. He was shocked, she said she will turn 13 in Feb then she will swim it. She did! She made finales with her first swim, that night she took anoter 8 sec off her time & came in 3rd. Not bad ! Her coach never heard her say no again!!!!😲🏊🏼😂🏅

Yo fui nadadora profesional. Y estoy quedando flipada con este entrenamiento ❤❤

На реке Пинега, что в Архангельской обл. в определенном месте точно такое же течение. Это кайф!

I don’t need to be a swimmer to know & work this out, cuz according physics the power & the force of the water & it’s direction it’s going and he’s incredible resistance is almost impossible, didn’t even think he’s was gonna last that long. Well done mate Somalia 🇸🇴 hanoolaato

The moment I touched the water is the moment I'm gonna get yeeted to the back and died from head trauma

Honestly this shows how strong and dangerous currents can be that a skilled amd strong swimmer couldn't last super long fighting it

Вот это да Я понимаю, сколько надо сила и умение

В конце бассейна должен быть установлен шредер😂, тогда и мотивация будет выше, и результат лучше

آمادگی بدنی در اوج ، آفرین! 👍

Me jumping there and going straight as if I were plastic packaging in the flood

I thought his suit was going to fly off! His strength is seriously impressive! 🏊‍♂️

Ни фига себе, вот это течение, сколько силы надо чтоб плыть навстречу...

i love this gym facility. Would like to have in my local town (not for myself)

This should be a must at this every gym

Parabéns, muita potência, um forte abraço daqui do Brasil

I wan Jr Olympics 200 M butterfly in the Hall of Fame in Fort Lauderdale Florida and I still remember swimming this with all my heart!!!!!

I absolutely love that stroke and I've never been able to swim it...maybe I should try harder?!!! Powerful and graceful and on a whole different level...

As someone who can't swim i can confirm that this guy is impressive

Definitely the hardest stroke to master. Insane

Wow! Those muscles are incredibly strong

Плавкам отдельный респект, я думала слетят😂

Did competative swimming for 13 years, i use to go to river and train against the current just like this

Wow for this kind of swim you literally use your whole body! From your head all the way to your toes! Impressive

Bro got the balls of steel.

Кайф какой.Вот что нужно что бы быть красивым и счатливым.

Bro I would never let go of that metal bar if I were you 😂😂😂

The strength you need for this is insane -

I'm gasping for air just by watching this 😂

Fottage of yujiro hanma chilling in pool

Очень интересно! Не знала о таком! Оказывается, что для плавания и бассейн большой не нужен. Вот кто-то молодец, умный человек, додумался!

To those who say swim is easy I want you to do this. Tell me it’s easy. I’m a swimmer and that form is so impressive.

All of us have been where he was..He'll no doubt spend Eternity with his Grampa 😇🥰...

Тяжело бороться с течением по себе знаю, каждое лето переплываю реку туда-обратно, приходится какое-то время плыть против течения и это отнимает си лы и время.

Это очень сложно. Большое уважение к вам ❤

The way I would be fighting for my life and still end up at the other end in less than 5 seconds😂

Whew! That was my workout for the day 😅