Flexor Digitorum Profundus

• o. radial border of the ulna, radius, interosseous ligament, medial epicondyle of humerus.
• i. 5 tendons join at the wrist to form a strong, base of the distal phalanx of digits 1-5
• a. flexes all digits

Pronator Quadratus

• o.ulna
• i. radius
• a. rotates the radius synergistically with the pronator teres.

Sartorius

• o. crest and ventral border of ilium
• i. patella, tibia, and fascia of knee
• a. adducts and rotates the femur; extends the shank

Gracilis

• o. symphysis of the ischium and pubis
• i. a thin aponeurosis on the medial surface of the tibia and continuous with the fascia of the shank
• a. adducts and retracts the leg.

Caudofemoralis

• o. transverse processes of second and third caudal vertebrae
• i. thin tendon along the lateral border of the patella
• a. abducts the thigh and extends the shank.

Semimembranosus

• o. ischial tuberosity
• i. medialepicondyle of the femur
• a. extends the thigh

Adductor Femoris

• o.pubis ischium
• i. femur
• a. adducts thigh

Tensor Fascia Latae

• o. ilium
• i. the fascia lata on the surface of the patella
• a. helps extend the shank

Quadraceps Complex

Vastus Medialis

Rectus Femoris

Vastus Lateralis

Vastus Intermedius

Vastus Medialis and Vastus Intermedius

• o. femur
• i. tibial tuberosity
• a. extends the shank

Rectus Femoris

• o. ilium near acetabulum
• i. tibial tuberosity
• a. extends the shank

Vastus Lateralis

• o. greater trochanter of the femur
• i. tibial tuberosity
• a. extends the shank

Gluteus Maximus

• o. last sacral and first caudal vertebrae, as well as the adjacent fascia
• i. greater trochanter of the femur
• a. abducts the thigh

Gluteus Minimus

• o. lateral surface of the ilium
• i. greater trochanter of the femur
• a. abducts and rotates the thigh outwards.

Carpal Flexors

• o. medial epicondyle of humerus, olecranon
• i. base of metacarpals 2 and 3, ulnar side of carpals
• a. ventroflex hand