Do all martial arts that become popular eventually become impractical?

[handle]

this would definitely be the random tough guy who thinks he'd just walk through a leg kick lol

ugh.. thank god i haven't eaten..

and yes, leg kicks are the bane of anyone not trained to take it. ive trained a little, but a good calf kick and im done. lol, that shit hurts like a bitch, kudos to those who managed to train their legs to dish/absorb that kind of abuse.

 

[Human Bass]

Bjj is extremely practical. Try to pick up a fight against a purple belt.