Driving out of a deep squat is always the hardest part for me. I find it just requires so much more willpower than a press or the like.
It probably also requires recruiting more muscles at the same time and coordinating them all, and more effort to keep your balance (recruiting even more small muscles), which adds to the complexity of the exercise.
It probably also requires recruiting more muscles at the same time and coordinating them all, and more effort to keep your balance (recruiting even more small muscles), which adds to the complexity of the exercise.