Thanks for all the great responses! I'll focus on straightening out the bar if I can. Here are two videos, one of 320, and one of my light squat day today. I did them in front of a mirror so I could focus on the bar being straight. However, I'm still seeing my ass significantly shift to the left at the bottom and then quickly shift back to straight. I'm just worried this is bad for my back. I also seem to get a huge
Pump in my right low back and not my left when I squat sometimes. Any input would be great. Thanks
http://youtu.be/qtYF_CrkrNw
http://youtu.be/T3HyGApoaNI