I've been running for 5 years now and have had a series of knee and hip injuries - always down my left leg. I've had physio which I don't have a huge amount of faith in but the therapist made a comment that my left leg was slightly longer than my right. My left foot has always been assessed as needing a stability shoe whereas my right could get away with neutral. Does anyone have any experience of uneven leg length? Would podiatry help? Thanks in advance!