Squat check - bending over enough?

[Casey Trop]

Hello all. I'm re-running my NLP a 2nd time after a year off from lifting due to life crap and am in my 4th week. Thanks for tolerating my idiocy.

I think I've cleaned up some of the form issues I had last time, but my squats still feel off. Specifically, I feel like I might not be bending over far enough. I know it's not the best indicator, but my quads are always toast after finishing squatting, and I never feel it in my posterior chain.

Here are 3 different angles:

Set 1 - side view
https://youtube.com/watch?v=maQCNU2hd14?feature=share

Set 2 - rear 45
https://youtube.com/watch?v=kl4zvi6Jwmc?feature=share

Set 3 - front 45
https://youtube.com/watch?v=3kfghuXBzlw?feature=share

I realize some of these are a bit too low, still working on fine-tuning depth. I also know my knees are caving in on the ascent pretty badly, still working on that as well.

As always, very grateful for any help.

[Mark Rippetoe]

Depth is correct on all of these. They look pretty good to me.

[Casey Trop]

Thank you good sir.

Also, quick plug for other novices: read the blue book. Then read it again. And again. Literally on the second page of the squat chapter:

"All styles of squatting tend to make the quads sore, more so than any of the other muscles...because the quads are the only knee extensor group..."

Seems like I always find a new nugget whenever I crack it open.