Dan John Quote

Squats don't hurt your knees; what you are doing hurts your knees.


Mass Made Simple (ed. On Target Publications, 2012) - ISBN: 9781931046053


Squats don't hurt your knees; what you are doing hurts your knees.

Squats don't hurt your knees; what you are doing hurts your knees.

Squats don't hurt your knees; what you are doing hurts your knees.

Squats don't hurt your knees; what you are doing hurts your knees.