Term
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Definition
A: Raises eyebrows, wrinkles forehead |
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Term
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Definition
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Term
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Definition
| A: Compresses, purses lips |
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Term
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Definition
| A: Pulls lower lip inferiorly, tense skin of neck |
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Term
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Definition
O:Zygomatic bone
I: Skin and muscles at corner of mouth
A: Raises laterla corners of mouth upward (smile) |
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Term
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Definition
O: Zygomatic arc and maxilla
I: Angle and ramus of mandible
A: Elevates mandible and closes jaw |
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Term
Sternocleidomastoid
(SCM) |
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Definition
O:Manubrium of sternum and medial portion of clavicle
I: Mastiod process of temporal bone and superior nuchal lines of occipital bone
A: Flexion of neck forward |
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Term
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Definition
| A: Closes eyes, blinking, winking muscle |
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Term
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Definition
O: Clavicle and scapula
I: Deltoid tuberosity of humerus
A: Acting as a whole, prime mover of arm flexion |
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Term
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Definition
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Term
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Definition
| A: Flexes wrist, tenses skin and fascia of palm |
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Term
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Definition
| A: Powerful flexor of wrist, abducts hand |
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Term
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Definition
O: Lateral ridge at distal end of humerus
I: Base of styloid process of radius
A: Synergist in foramen flexion |
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Term
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Definition
O: Anterior, distal surface of humerus
I: Coronoid process of ulna
A: Forearm flexion |
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Term
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Definition
O: Short head from the coracoid process long head from the supraglenoid tubercle (both sides of scapula)
I: Raidal tuberosity
A: Flexion of elbow and supination of forearm |
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Term
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Definition
O: Long head - inferior margin of glenoid cavity
Lateral head - posterior humerus
Medial head - distal radial groove on posterior humerus
I: Olecranon process of ulna
A: Powerful forearm extensor |
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Term
Subscapularis
(Rotator Cuff) |
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Definition
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Term
Teres Minor
(Rotator Cuff) |
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Definition
| A: Adducts and laterally rotates arm |
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Term
Infraspinatus
(Rotator Cuff) |
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Definition
O: infraspinous foss of scapula
I: Greater tubercle of humerus
A: Lateral rotation of humerus |
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Term
Supraspinatus
(Rotator Cuff) |
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Definition
O: Supraspinous fossa of scapula
I: Greater tubercle of humerus
A: Initiates abduction of humerus |
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Term
|
Definition
O: Anterior superior surfaces of ribs 3-5
I: Corocoid process of scapula
A: With ribs fixed draws scapula forward and inferiorly |
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Term
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Definition
O: Clavicle, sternum, cartilages of ribs 1-6
I: Crests of greater tubercle and lateral lip of intertubercular groove of humerus
A: Flexion, adduction and medial rotation at shoulder
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Term
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Definition
O: Spinouse process of lower six thoracic vertebrae, lumbar vertebrae, last 3 to 4 ribs and iliac crest
I: Floor of intertubercular sulcus of humerus
A: Prime mover of arm flexion; adducts, medially rotates arm |
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Term
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Definition
| A: Protracts shoulder, rotates scapula |
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Term
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Definition
| A: Extends, adducts and medially rotates arm |
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Term
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Definition
| A: Pulls ribs towards one another to elevate rib cage |
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Term
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Definition
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Term
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Definition
O: Occipital bone, ligamentum nuchae and spinous processes of thoracic vertebrae
I: Clavicle and Scapula
A: Raises rotates, adducts scapula |
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Term
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Definition
| A: Adducts and flexes thigh; flexes leg |
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Term
Vastus Medialis
(Quadriceps) |
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Definition
| A: Extension at knee, flexion at hip |
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Term
Vastus Lateralis
(Quadriceps) |
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Definition
| A: Extension at knee, flexion at hip |
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Term
Vastus Intermedius
(Quadriceps) |
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Definition
| A: Extension at knee, flexion at hip |
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Term
Rectus Femoris
(Quadriceps) |
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Definition
O: Anterior inferior iliac spine and superior acetabular rim of ilium
I: Tibial tuberosity via patellar ligament
A: Extension at knee, flexion at hip |
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Term
|
Definition
O: Iliac crest and anterior superior iliac spine
I: Iliotibial band
A: Adducts thigh, medial rotation of thigh |
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Term
|
Definition
O: Lateral condyle and proximal shaft of tibia
I: Base of first metatarsal bone and medial cuneiform bone
A: Prime mover of dorsiflexion, inverts foot, support longitudinal arc of foot |
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Term
Extensor Digitorum Longus |
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Definition
| A: Extends toes 2-5; dorsiflexes foot |
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Term
|
Definition
O: Superior surface of pubis around symphysis
I: Inferior surfaces of costal cartilages (ribs 5-7) and xiphoid process
A: Depresses ribs, flexes vertebral column, compresses abdomen |
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Term
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Definition
| A: Prime mover of toe extension; dorsiflexes foot |
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Term
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Definition
A: Flexes foot; plantar flexes
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Term
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Definition
| A: Plantar flexion; important muscle for locomotion |
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Term
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Definition
| A: Plantar flexes foot when knee is extended |
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Term
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Definition
| A: Lateral flexion and rotation of vertebral column |
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Term
|
Definition
| A: Lateral flexion and roataion of vertebral column |
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Term
|
Definition
O: Ischial tuberosity and linea aspera of femur
I: Head of fibula, lateral condyle of tibia
A: Flexion at knee, extension and lateral rotation at hip |
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Term
|
Definition
| A: Flexion at knee, extension and lateral rotation at hip |
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Term
|
Definition
| A: Flexion at knee, extension and lateral rotation at hip |
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Term
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Definition
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Term
|
Definition
| A: Abducts medially rotates thigh |
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Term
|
Definition
O: Dorsal illium, sacrum and coccyx
I: Gluteal tuberosity of femur and iliotibial tract
A: Thigh extensor, lateral rotation at hip |
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Term
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Definition
| A: Adducts thigh, flexes thigh |
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Term
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Definition
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Definition
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