Befriend the iron

*Three weeks in to training*

Trainer: Ok, to the squat rack.

Trainee: Again? Can we try the thing where you lie down on the ball and kick your legs out? I really want to work my glutes. It worked great for that person.

Trainer:

You can perform all the circus acts you want, but if you’re serious about glute (and leg and everything else!) growth, you better become friends with the iron. #justsquat