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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.com/watch?v=qj87kCy5HOk
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