Proximal hamstring tendinosis is one of the most frustrating injuries that affects long-distance runners. Characterized by chronic overuse of the tendon that connects the hamstring to the sit bone and pelvis, it can cause pain in the buttocks, especially when sitting, sitting on hard surfaces, driving, or running. Runners who suffer from this injury find… Continue reading Why Proximal Hamstring Tendinosis Keeps Runners Sidelined and How to Speed Up Return to Running