Muscle Quiz 2 Flashcards
Horizontal ADD
pec major, anterior deltoid
Horizontal ABD
posterior deltoid
ADDuction
lat dorsi, teres major, subspapularis
Abduction
middle deltoid, supraspinatus
extension
lat dorsi, teres major, posterior deltoid, pec major-sternal head, triceps brachii- long head
Flexion
anterior deltoid, pec major-clavicular head, coracobrachialis, bicep LH
medial rotation
pec major, teres major, lat dorsi, anterior deltoid, subscapularis
lateral rotation
posterior deltoid, teres minor, infraspinatus
What attaches to coracoid process
pec minor (distal), SH of biceps, coracobrachialis
Elevation of the scapula?
UT, LS
Depression of the scapula?
lats, pec minor, lower trap
protraction of the scapula?
SA, pec minor
Retraction of the scapula?
middle traps, rhomboids
Upward rotation of the scapula?
UT, LT, SA
Downward rotation of the scapula?
rhomboids, LS, pec minor
TMJ depression?
lateral pterygoid, suprahyoid, infrahyoid
TMJ elevation?
temporalis, masseter, medial pterygoid
TMJ protrusion?
masseter, lateral and medial pterygoid
TMJ retrusion?
temporalis, masseter
TMJ lateral excursion?
medial and lateral pterygoid, master, temporalis
cervical flexion?
SCM, longus colli, Scalenus
cervical extension?
splenius, Semispinalis, illiocostalis, longissimus, multifidus, trapezius
cervical rotation and lateral bend?
SCM, LS, multifidus, SLI muscles and scalenus
T and L flexion?
RA, IO, EO
T and L extension?
ES, QL, multifidus
T and L rotation and side bend?
psoas major, QL, EO, IO multifidus, longissimusm iliocostalis, rotatores
Wrist flexion?
FCR, FCU, palmaris longus
wrist extension?
ECRL, ECRB, ECU
radial deviation?
ECRL and ECRB, FCR, Extensor pollicus longus and brevis
ulnar deviation?
ECU, FCU
Thumb flexion?
FPL and Brevis, opponens pollicus
Thumb extension?
EPL and brevis, ABPL
thumb abduction?
ABPL and brevis
Thumb adduction?
ADD pollicus
Opposition of thumb?
” touching each digit 2-5”
opponens pollicus, FPB, ABPB, opponens digiti minimi