I love to do squats and have been messing with many variations. I constantly struggle with my form. I find that ATG squats put more pressure on my knees that just parallel squats. I am really frustrated with my results. Any advice?
For your knee pain, I urge you to try an excercise variation that may help. First, incorporate knee extensions into your workout. The variation is this - On the way up, point your toes in; on the way down point your toes out. It is pretty simple and it worked for me, and btw you don't do these heavy.