Proximal hamstring tendinopathy (PHT) is a pathology of the tendon with a combination of tissue damage, inflammation, and possibly pain at the proximal tendon where the hamstring attaches to the ischial tuberosity. PHT is very common among yoga practitioners as well as in other populations.  Jules Mitchell and I talk about this within the context of a 2016 clinical commentary entitled Proximal Hamstring Tendinopathy: Clinical Aspects of Assessment and Management from the Journal of Orthopaedic & Sports Physical Therapy.