I recently started taking parkour lessons and after a full day of vaulting and jumping around, the area around my hip flexor (or possible the hip flexor itself, I'm not a doctor) hurts. For some ...
I had hip surgery over a year ago, upshot being that I can no longer do any exercise that compresses my hips - like running, jumping, squats, lunges with weights, etc. etc. etc. I'm 43, so this is a ...