Yes the key to perfect squat form like any exercise is in perfect posture. Set your head tall and retracted, shoulders down and back, pull stomach in hard, then keep feet perfectly straight. Maintain this then simply squat down to your deepest stopping point without sacrificing these elements and pull yourself into position like you're screwing yourself into the floor. This will inevitably produce a 90 degree squat. Read more at https://www.advancedhumanperformance.com/movement-redefined Best sh