Originally Posted by
Mac Ward
The only rep that was questionable was your very last rep of your very last set. That being said, I think you last set was your best, and your second to last set, namely the last three reps of the second set were your best.
When you drop in the hole like you do on the first set, you obviously give up tension.
TUBOW is what I would recommend for all of your warm up sets. Get your knees in place early, treat the warm up sets like your heavy sets (mentally), and perfect that movement. I think this will likely help with the variable depth problem on your heavy sets.
You are obviously an experienced lifter, so I will say this: Keep your hamstrings TIGHT throughout the movement. When you relax your hamstrings, your knees will drift forward at the bottom.
TUBOW during warmups will help you learn to do this more "naturally" (although I concede that there is nothing "natural" about weight training.
The only other small tweak I would consider is MAYBE bringing your heals in slightly, they appear to be a bit beyond your shoulders. Nothing drastic, be sure to keep your toes at the proper angle. I'm not sure they are wide, tough to say without being there, but the last angle I thought the might be a SMIDGE wide.