7 Years Ago I Fell And Put A Big Dent

7 years ago i fell and put a big dent in my thigh. 1 year later, thought someone hit my calf with a burning baseball. muscle structure changed, it is with a big dent, too. past 4 year pain in groin like area. last year, popped or something. hoped it would heal, like maybe a ligament or tendon pull. got a bit better, but going from sitting to standing can be very bad and take a few minutes before i can move.