Hamstring Muscles Flashcards
(12 cards)
Origin of Biceps Femoris
Long head - ischial tuberosity
Short Head - Linea aspera and lateral supracondylar line of the femur
Insertion of Biceps Femoris
Fibular Head
Innervation of Biceps Femoris
Long Head - Tibial division of sciatic nerve
Short Head - Common fibular division of sciatic nerve
L5,S1,S2
Action of Biceps Femoris
Hip flexion, Knee Flexion, Knee ER when knee is flexed
Origin of Semitendinosus
Ischial Tuberosity
Insertion of Semitendinosus
Pes Anserine
Innervation of Semitendinosus
Tibial division of sciatic nerve, L5, S1,S2
Action of Semitendinosus
Hip extension, knee flexion and IR when knee is flexed
Action of Semimembranosus
Hip extension, knee flexion and IR when knee is flexed
Origin of Semimembranosus
Ischial Tuberosity
Innervation of Semimembranosus
Tibial division of sciatic nerve L5, S1, S2
Insertion of Semimembranosus
Posterior Part of Medial Condyle of Tibia
