The knee is the largest and most complex joint in the body. It consists of the lower end of the thigh bone, or femur; the ...

“Doing the couch stretch – loosening up the quads, hip flexors and piriformis [a muscle running from the lower spine to the ...

The Eagles star linebacker tore his patellar tendon in Sunday's Wild Card win over the Packers. He's expected to face a lengthy recovery timeline.