Anatomy and Physiology 2016
O = Temporal line I = coronoid process (Mandible) A = elevates mandible (chewing)
O = galea aponeurotica (layer of dense fibrous tissue which covers the upper part of the cranium) I = skin of eyebrows A = raises eyebrows
O= has a portion of frontal bone and frontal process of maxilla I: skin around eye A: closes eyelids
O= muscle fibers around mouth I= skin angle of mouth A= puckers the lips, aids in speech (smooching)
O = maxilla and mandible I= orbicularis oris muscle A= compresses cheeks inward
O= Zygomatic bone I = skin and muscles around mouth A = raises corner of mouth
O = zygomatic arch I = Mandible A = Elevates mandible
O = Occipital bone & mastoid process I = galea aponeurotica (layer of dense fibrous tissue which covers the upper part of the cranium) A = Pulls the scalp posteriorly
O = Sternum and clavicle I = Temporal (mastoid process) A = flexes and rotates head
O = skin over lower neck and upper chest I = Inferior border of mandible A = depression of mandible
https://www.youtube.co m/watch?v=qj87kcy5ho k
O = supraspinatus fossa I = superior edge of greater tubericle A = abducts arm
O = lateral border of the scapula I = inferior region of the greater tubericle A =laterelly rotates arm
O = infraspinatus fossa I = medial edge of greater tubericle A = laterally rotates arm
O = subscapular fossa I = lesser tubericle A = medially rotates humerus
O = outer surface of upper 8 or 9 ribs I = Medial border of scapula A = depresses scapula, elevates arm above
O = lower 8 ribs I = iliac crest A = lateral rotation of trunk
O = Pubic symphysis I = Xiphoid process A = Flexes and rotates vertebrae
O = medial clavicle, sternum I = greater tubericle A = adducts and medially rotates at the shoulder
O = occipital bone vertebrae I = Clavicle, scapula A = Rotates scapula
O = iliac crest I = intertubular groove A = Extends and adducts arm
O = Acromion process, spine of scapula, clavicle I = deltoid tuberosity A = abducts arm to horizontal
O = Coracoid process/superior region of glenoid (scapula) I = radial tuberosity A = flexes forearm
O = anterior humerus I = coronoid process of ulna A = flexes forearm
O= scapula, proximal humerus I = olecranon process of ulna A = extends forearm
Flexors are on the medial/anterior side of the forearm Extensors are on the lateral/posterior side of forearm
O= Medial Epicondyle I = Medial Carpals (pisiform) A = Flex/adducts wrist
O= Medial Epicondyle I = Lateral Carpals (lunate) A = Flex/abducts wrist
O = Lateral Epicondyle I = Distal Metacarpal #5 A = Extends and abducts wrist
O = Lateral Epicondyle I = Distal Metacarpal #3 A = Extends and adducts wrist
O= Iliac Fossa I = Lesser Trochanter A= Flexes Thigh (at hip)
O= Iliac Crest I = Lateral Condyle of Tibia A= Abducts and flexes thigh (at hip)
O = Superior Aspect of the pubis bone I = middle portion of the linea aspera A = Adducts thigh
O = Anterior Iliac Crest I = Lateral Condyle of Tibia A = Abducts thigh
O= Anterior superior iliac spine I = Medial tibia A = Flexes leg, laterally rotates thigh
O= Anterior femur I = Patella & tibial tuberosity A = Extends leg at knee
O= Greater trochanter of femur I = Patella & tibial tuberosity A= Extends leg at knee
O = Linea aspera I= Patella & tibial tuberosity A= Extends leg at knee
O = Anterior inferior iliac spine I = Patella & tibial tuberosity A = Extends leg, flexes thigh at hip
O = Outer Surface of Ilium I = Greater trochanter of femur A = Abducts hip
O = iliac crest, sacrum, coccyx I = gluteal tuberosity A = Extends & laterally rotates thigh at hip
O = ischial tuberosity I = medial tibial condyle A = extends thigh, flexes knee
O = Ischial tuborisity I = medial tibia A = extends thigh and flexes knee
O = ischial tuberosity, proximal femur I = lateral condyle of tibia and head of fibula A = extends thigh and flexes knee
O = condyles of tibia I = tarsals and metatarsals A = Dorsiflexes and inversion of foot
O = Lateral Condyle of tibia I = Phalanx # 5 #2 A = extend toes, dorsiflexion of ankle
O = Posterior Fibula and Posterior Tibia I = Posterior Calcaneus A = Plantar Flexes Foot
O = condyles of femur I Calcaneus (Achilles Tendon) A = plantar flexes/ eversion of foot