Originally Posted by BendtheBar
Nice effort. I can see 2 common squat form issues. The first is that your toes are pointed nearly dead ahead. You want to have feet angled out slightly, about 30 degrees. This will allow you to achieve proper knee/foot alignment as you sink into the hole.
Second, you are squatting knees forward. This limits depth severely, and can result in knee issues over time. You want to squat with your knees naturally open, and not with knees forward.
couple more things i can add to this is force your knees out. don't let them colapse in this will allow them to creep forward. sit back into the squat. if you bring your ass straight down the knees have nowhere to go but forward. and try to drive with the heels not the toes. there should be NO weight out on your toes. during the squat you should be able to wiggle them little buggers.
these are my tips:
drive off the heels