Category
page 1Hip extensors
gluteus maximus muscle
largest and most superficial of the three gluteal muscles

hamstring muscles
A hamstring () is any one of the three posterior thigh muscles in human anatomy between the hip and the knee: from medial to lateral, the semimembranosus, semitendinosus and biceps femoris.
semitendinosus muscle
muscle from the lower medial part of upper quadrilateral area of the ischial tuberosity
semimembranosus muscle
most medial of the three hamstring muscles