It's been 2 months since I had my ACL surgery, and this is my third squat session. Things seem to be doing pretty good. But i'm still a little nervous and of course my knee is still pretty weak. I am going to focus on box squats for awhile until I feel 100% confident with the strength in my knee. Today, I started with a 15" box and finished off with a 14" box (video).

Video