So I just watched this entire
series and took some notes on what will help me.
Setup
Hands a bit closer (as close as shoulder mobility allows)
Retract scapula and elbows back, before unracking
Elbows under the bar, while upper back remains tight
After unracking
Squeeze glutes
Big breath in, air goes down
Descent
Go down as fast as technique can tolerate (going to ignore this for now)
Better to be fast in the final part of descent to get the rebound
Feet and knees
Weight evenly distributed on feet between big toe, little toe, and heel (keep this out of the hole as well)
SCREW FEET IN and externally rotate feet. This seemed to help me a ton practicing in my room to get my knees tracking properly.
Upper back
Push back into the bar out of the hole
This is a lot, but let's see if they get better.