This sounds so ridiculous i know but can any one please help me? During the medical you have to show your flexibility etc. however i can't seem to squat? I have good flexibility and all but when i try to squat my heels seem to either lift off the ground or if they don't lift, my spine decides to perform so weird 90 degree right angle movement/shape. Some people have mentioned surgery...which am willing to undergo Please help i'm stressing over this like f***!!