I never did get into squats. Leg presses with very heavy weight, lunges with 50lb bells around the gym and extensions. Just 3 excersises but man, that pain was ridiculous! I remember trying to go up a flight of stairs feeling like I was being stabbed! My arms have just now gotten to where I can straighten them out without hurting. It has been a week already! But I am just getting back into it. {letseat}