They all train for that moment- ans most find it essential to let the world hear.
We couldn’t find any scientific study that measures and analyzes why athletes scream at the finish line when they win. Perhaps, it’s deemed to be too obvious.
There are studies proving that athlete scream could increase grip strength by up to 25 percent(!) .
Or that it significantly improves pain tolerance.
But the finish line yell is hardly about strength increase or pain tolerance. More like a primordial manifestation of “I am stronger than you”.
Not all athletes are born the same however: