origins and insertions: posterior muscles

Origin: supraspinatus

supraspinous fossa of scapula

insertion: supraspinatus

capsule of shoulder joint and greater tubercle of humerus

origin: latissimus dorsi (fan)

inferior ribs, spines of inferior thoracic and lumbar vertebrae, dorsal sacrum and iliac crest

insertion: latissimus dorsi (point)

intertubercular groove of humerus

origin: gluteus maximus

dorsal ilium, sacrum and coccyx

insertion: gluteus maximus

iliotibial tract and gluteal tuberosity of femur

origin: tensor fascia lata

iliac crest and anterior superior iliac spine

insertion: tensor fascia lata

lateral condyle of tibia via iliotibial tract

origin: biceps femoris

ischial tuberosity and linea aspera

insertion: biceps femoris

head of fibula and lateral tibial condyle

origin: trapezius (fan)

dorsal midline from external occipital protuberance through T12

insertion: trapezius (point)

acromion and spine of scapula and adjacent clavicle