Goran Čolak DYN 286 metara / 2024 CMAS 4th World Championship Freediving Indoor Beograd 

Yes me I did he's a beast

I guess is a strategy. Pushing from the wall gives you speed and momentum, but drains a lot of energies. In free diving energy management is crucial.

Yeah was just thinking about that too, well spotted

Another thing to note is the frequency and fluidity of movement. Oliver moves more than Goran with each stroke of his fins. This gives him speed, but in the long run it uses up energy. In fact, he has a strong abdominal contraction early on. This doesn't mean that you have to be slow to win, because that would mean spending a lot of time underwater and covering fewer metres. You have to find the right pace to cover the maximum number of metres with the least amount of effort. In this sport you really need to know everything about your body and what is the most efficient speed and technique for you.

Meilleure gestion de son énergie dispo ....

@@lucplisson2115 merci je me doute bien que lin fait quelque chose mieux que l'autre... Je dis juste qu'être capable de nager 230m sous l'eau c'est déjà incroyable, et là un autre mec arrive et fait une longueur de plus .

@@O8SOL3TE le Français Arnaud Jerald a battu à deux reprises en quelques jours le record du monde en bi-palmes " poids constant" avec une plongée effectuée mardi à 120 m A puis le retour ( dans le noir, dans le froid , dans la pression du milieu ) .

Pinalty because so along dive

Did you see them measure time or distance? 🤔

I dont know the rules but by the logics of it I think both is allowed, you can do it but you dont have to, but mind you, if you push of the wall you are going to spend more oxygen but gain speed, and if you dont, you will save oxygen but lose potential speed gain. I think its a thing of preference. Correct me if Im wrong

I was thinking the same.. it’s about conserving O2..

Nope, the neoprens water resistance is less then of skin.

It's not forbidden to push on the wall. Not everyone does it because there can be a suction effect of the fin on the wall that actually ruins your effort.