What is this exersice called? Pic from The accountant movie.

>>40203924
foam rolling

It's to help strengthen the bone for people who do sports that have a lot of kicking. Don't know if the way he does it is ok though, I've only seen people start off kicking fairly soft stuff and moving up to harder things as the bone heals. Also don't do it everyday.

>>40203932
This, also he isn't doing it just for the exercise, he's doing it with blaring music and a bunch of lights to keep him from getting distracted. It's to hone his weaponized autism

>>40203924
/Fit/ fantasy: The Movie

I knew a guy in my school who did this and he was able to get smacked in his SHINS at full kick and it wouldnt hurt him

Shin conditioning. We used to do this in our muay thai class. It creates micro fractures in our shins and bone heals stronger. Pretty useful in combat sports imo. You also kill the nerves in the area, so you get a stronger bone and don't feel pain when kicking. Otherwise clashing shins, checking low kicks etc. hurts a lot.

>>40204105
>weaponized autism

KEK!!!!!!!!!!!!!!!!!