Quote (cloudkicker @ May 23 2016 08:16am)
Could be many things, upstream you lack external rotation torque (glutes and lateral rotators), and down stream you lack dorsiflexion rom and general ankle mobility. Seeing some excessive lumbar movement during your squat, knees weak arms are heavy there's not enough external femoral rotation and glutes activation to fully oppose valgus tendency. How's your hip rom? Do you have full passive flexion and external/internal rotation?
I don't understand half of of these things, what motions should I be able to do? I know my ankle dorsiflexion is god fucking awful though. I should work on that tbh.