Body builders IDIOTocracy

So at Body Builders gym, you know, where you go to get beefy and build your body, there is an abundance of guys working out, lifting heavy weights, the type that hurt-if-dropped-on-extremities kind, who are wearing sandals. Sandals!!

I am in disbelief nearly every time I go in there, it doesn't seem like a wise choice to clothe your feet. Maybe they grew too much muscle between the ears??