Slide 1 Iliopsoas Muscle: flexion and medial rotation of the thigh O: Ilium and lumbar vertebrae I: femur Slide 2 Slide 3 Gluteus Maximus: extends the thigh O: Ilium, sacrum, coccyx I: femur Slide 4 Slide 5 Adductors: Longus and Magnus Longus: adducts, flexes, laterally rotates Magnus: adducts, anterior flexion posterior extension O: coxal bone I: femur Slide 6 #9 = gracilis Adducts thigh flexes and medially rotates the leg O: pubis I: tibia Slide 7 MUSCLES THAT MOVE THE LEG Slide 8 Quadriceps4: Rectus femoris vastus lateralis vastus medialis vastus intermedius Slide 9 Slide 10 Slide 11 Slide 12 Vastus intermedius: under rectus femoris: extends the leg Slide 13 Hamstrings 3: biceps femoris, semitendinosus, semimembranosus: extension of thigh, flexion of leg Slide 14 Slide 15 Slide 16 Slide 17 Slide 18 Tibialis Anterior Dorsiflexion foot inversion O: tibia I: tarsal bones and first metatarsal Slide 19 Slide 20 Slide 21 Soleus Plantar flexion O: tibia and fibula I: calcaneus Slide 22 Slide 23
