Originally Posted by
Jonathon Sullivan
I suspect a view from the side might show a minor bar path problem; you might be coming forward onto your toes just a bit. So try the Master Cue: keep the bar over the middle of the foot. Think about keeping the bar in a slot rising vertically from the floor at the middle of the foot (a sort of mental Smith Machine, if you'll forgive). I think you may find that will help. I didn't actually see your heels leave the floor, but if they do so, try mentally moving that slot just behind the middle of the foot to compensate (that is, think about moving the weight more toward your heels).
Yeah, your chest is just a tad behind your hips on some reps. No great sin, although it will get to be a problem at heavier weights and you don't want to start doing good mornings. You're aware of it and your fundamentals are strong. It will improve with the chest up cue.
Overall there is nothing terribly wrong with these squats. I see good bar position, good gaze direction, knees out, butt back, hip drive, and a manifest vigilance about form. So you're on track. Don't obsess. Add weight. Carry on.