Fast balls train

Fast balls train by BallsBAM

Warm up is over, only hard shots from now.

You know what i love, slap those balls

slap those balls with force, at least 20 shots I want to clearly hear "slap" after every single hit.

It's not enough, you have to shake your legs after every slap but you do not have to be scared when you hit otherwise you'll slow down the shot.
Continue I want 30 more.