Originally Posted by allrightguy
On the squat, make sure your knees never break the plane created by your toes. This can tear up your knees a lot and is bed. Also, make sure that you keep your chest high and not leaning over on yourself.
not exactly... knees can go a little past.. you should look at a point 10 or so feet in from of you on the floor. straight ahead/up is not good.