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Upper Muscles
Question | Answer |
---|---|
deltoid origin | acromion process |
deltoid insertion | deltoid tuberosity |
deltoid action | abduct |
trapezius origin | occipital protuberance |
trapezius insertion | clavicle (acromion process) |
trapezius action | extend |
rhomboideus origin | spine |
rhomboideus insertion | med. border of scapula |
rhomboideus action | adduct |
pectoralis major origin | clavical |
pectoralis major insertion | greater tuberosity of humerus |
pectoralis major action | flex |
pectoralis minor origin | ribs 3-5 |
biceps brachii origin | supraglenoid tubercle |
brachialis origin | distal surface of humerus |
triceps brachi origin | infraglenoid tuberosity |
brachioradialis origin | lateral supracondylar ridge humerus |
flexor carpi ulnaris origin | med. epicondyle of humerus |
palmaris longus origin | med. epicondyle of humerus |
flexor carpi radialis origin | medi epicondyle of humerus |
pronator teres origin | medial epicondyle of humerus |
extensor carpi radialis origin | lateral epicondyle (humerus) |
extensor digitorum origin | lteral epicondyle (humerus) |
extensor carpi ulnaris origin | later epicondyle (humerus) |
latissimus dorsi origin | sacrum |
serratus anterior origin | ribs 1-9 |
digastrics origin | mastoid process |
mylohyoid origin | mandible |
sternocleidomastoid origin | manubrium |
sternohyoid origin | manubrium |
thyrohyoid origin | thyroid cartilage |
temporalis origin | temporal fossa |
masseter origin | zygomatic arch |
orbicularis oris origin | fascia of face muscles |
zygomaticus major origin | zygomatic bone |
orbicularis oculi origin | frontal bone |
pectoralis minor insertion | coracoid process |
pectoralis minor action | depress |
biceps brachii insertion | radial tuberosity |
biceps brachii action | flex |
brachialis insertion | coronoid process |
brachialis action | flex |
triceps brachii insertion | olecranon process |
triceps brachii action | extend |
brachioradialis insertion | styloid process |
brachioradialis action | flex |
flexor carpi ulnaris insertion | pisiform |
flexor carpi ulnaris action | flex |
palmaris longus insertion | palmar fascia |
palmaris longus action | flex |
flexor carpi radialis insertion | metacarpals 2 & 3 |
flexor carpi radialis action | flex |
pronator teres insertion | shaft of radius |
pronator teres action | pronates hand |
extensor carpi radialis insertion | metacarpals 2& 3 |
extensor carpi radialis action | extend |
extensor digitorum insertion | mid/distal phalanges |
extensor digitorum action | extend |
extensor carpi ulnaris insertion | metacarpal 5 |
extensor carpi ulnaris action | extends |
latissimus dorsi insertion | inter tuberosity groove (humerus) |
latissimus dorsi action | extend |
serratus anterior insertion | medial border of scapula |
serratus anterior action | abduct |
digastrics insertion | mandible |
digastrics action | elevates |
mylohyoid insertion | hyoid |
mylohyoid action | elevates |
sternocleidomastoid insertion | mastoid process |
sternocleidomastoid action | flex |
sternohyoid insertion | hyoid |
sternohyoid action | depress |
thyrohyoid insertion | hyoid |
thyrohyoid action | elevate |
temporalis insertion | coronoid process |
temporalis action | elevates |
masseter insertion | lateral ramus of mandible |
masseter action | elevates |
orbicularis oris insertion | skin of lips |
orbicularis oris action | close lips |
zygomaticus major insertion | muscle & skin @ angle of mouth |
zygomaticus major action | elevate upper lip |
orbicularis oculi insertion | skin of eyelid |
orbicularis oculi action | close eye |