Background Biceps femoris long head (BFlh) proximal aponeurosis (PA) size appears to be highly variable between individuals (Handsfield et al., 2010) and may not be proportional to muscle size and ...

Background Previous studies have suggested that hamstring strain injury leads to activation and strength deficits in hamstring muscles. However, the effects of previous hamstring strain injury on the ...

The hamstring muscles are responsible for your hip and knee movements in walking, squatting, bending your knees, and tilting your pelvis. Hamstring muscle injuries are the most common sports injury.