Patellar tracking disorder is caused by a set of muscular imbalances around the knee that causes the patella, or kneecap, to shift laterally or tilt out of place as the leg bends or straightens. Read the full article here: paleo.co/...

Patellar tracking disorder is caused by a set of muscular imbalances around the knee that causes the patella, or kneecap, to shift laterally or tilt out of place as the leg bends or straightens. Read the full article here: paleo.co/...

Original article and pictures take https://blog.paleohacks.com site