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Muscle Review. O: Lumbar Vert. I: Femur A: Flexes thigh. Psoas Major. O: Ilium I: Femur A: Flexes Thigh. Iliacus. O: Sacrum, Coccyx, and ilium I: Femur, Facia A: Extends thigh. Gluteus Maximus. O: Ilium I: Femur A: Abducts, rotates thigh medial. Gluteus Medius. O: Pubic Bone
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O: Lumbar Vert. I: Femur A: Flexes thigh Psoas Major
O: Ilium I: Femur A: Flexes Thigh Iliacus
O: Sacrum, Coccyx, and ilium I: Femur, Facia A: Extends thigh Gluteus Maximus
O: Ilium I: Femur A: Abducts, rotates thigh medial Gluteus Medius
O: Pubic Bone I: Posterior of Femur A: Adducts thigh Adductor Longus
O: Ischium I: Femur A: Adducts thigh, rotates thigh laterally Adductor Magnus
O: Pubis I: Tibia A: Adducts thigh, rotates lower limb medially Gracilis
O: Ilium I: Tibia A: Flexes leg, abducts thigh, rotates thigh laterally (Gum on shoe) *Longest muscle Sartorius
O: Ischium, femur I: Tibia, fibula A: Flexes leg, extends thigh *1 of 3 Hamstring Biceps femoris
O: Ischium I: Tibia A: Flexes Leg, extends thigh *2 of 3 Hamstring Semitendinosus
O: Ischium I: Tibia A: flexes leg, extends thigh *3 of 3 hamstring Semimembranosus*
O: Ilium I: Patella leading to tibia A: Extends leg at knee *Antagonist of hamstrings Rectus Femoris * Quadriceps (¼)
O: Posterior of Femur I: Patella leading to tibia A: Extends leg at knee Vastus Lateralis (2/4)
O: Medial surface of Femur I: Patella leading to tibia A: Extends leg at knee Vastus Medialis (3/4)
O: Anterior surface of the femur I: Patella leading to tibia A: Extends leg at knee Vastus Intermedius* (4/4)
O: Lateral surface of tibia I: Tarsal bones (cuneiform) 1st metatarsal A: Dorsiflexion and inversion of foot Tibialis Anterior
O: Femur I: Posterior surface of the Calcaneus A: Plantar flexion of foot, flex knee Gastrocnemius
O: Fibula and Tibia I: Posterior surface of calcaneus A: Plantar flexion of foot Soleus
O: Tibia and Fibula I: Tarsals and metatarsals A: Plantar flexion, * Extensor Digitorium Fibularis Longus