My one shoulder sits higher (or the other lower) than the other. I don't know what the problem is and I don't think its mild scoliosis because the last time I went for an MRI on my back, the specialist didn't mention anything about scoliosis. He just told me there was some trauma to two of the vertebrae (lower back) and that I should try avoiding sports like squash. I'm wondering if my posture is due to muscle tightness or imbalance? Or maybe is it something else.
Here are some pics.