Squat form check

[KnuteMeyer]

29 year old male, 6 foot, 200 pounds.
Last set of 5 @265 pounds. Wanted to see if you guys had any input on my form, thank you.

https://youtu.be/efFjmJCKILA?feature=shared

[Mark Rippetoe]

The knee slide is pretty bad.

[KnuteMeyer]

Is that caused by going to low?

[Mark Rippetoe]

No, it is caused by the idea that you squat with your quads and not your hips.