Term
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Definition
| cause specific movements [ex: bicep flexes arm] |
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Term
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Definition
| opposes, reverses, or steadies a movement [ex: tricep vs. bicep, sternocleidomastoid vs. splenius capitus, teres minor vs. subscapularis] |
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Term
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Definition
| assist prime movers by adding extra force and preventing unwanted movements |
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Term
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Definition
| immobilizers of bone and muscle origins |
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Term
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Definition
| point of attachment that stays fixed during contraction |
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Term
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Definition
| movable attachment of a muscle, the opposite end from the origin |
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Term
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Definition
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Term
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Definition
| (head) large aponeurosis connecting anterior & posterior epicranius |
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Term
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Definition
| (head) elevates and retracts jaw |
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Term
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Definition
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Definition
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Term
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Definition
| (head) large muscle that clenches the jaw |
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Term
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Definition
| (head) compresses cheek, sucking |
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Term
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Definition
| (head) laughing--> widest possible smile |
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Term
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Definition
| (head) frowning/furrowing brow |
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Term
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Definition
| (head) depresses lower lip/ "pouting" |
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Term
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Definition
| (neck) tenses skin of neck |
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Term
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Definition
(neck) flexes & laterally rotates the head
** antagonist to splenius capitus |
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Term
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Definition
(neck) prime mover of head, does everything except flexion & lateral rotation of head
**antagonist to sternocleidomastoid |
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Term
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Definition
| (neck & back) raises, retracts, and rotates scapula; shrugging & slumping shoulders |
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Term
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Definition
| (torso) any pushing, throwing, climbing |
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Term
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Definition
(torso) protracts scapula: hugging
deep & slightly superior to pectoralis major |
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Term
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Definition
| (torso) zigzag muscle in ribs; primary mover of scapula, especially assists in scapula protraction |
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Term
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Definition
(torso, deep to external intercostals, between ribs)
exhalation: compression & slight depression of ribs |
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Term
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Definition
(torso, lay on top of internals, # formation)
inhalation: expansion & slight elevation of ribs |
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Term
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Definition
| (torso) moves ribs apart during inhalation |
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Term
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Definition
| (abs) flexing torso: situps & crunches |
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Term
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Definition
| (abs) compresses abdominal contents |
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Term
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Definition
| (abs) trunk rotation & lateral flexion |
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Term
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Definition
| (abs) synergists--> help with all ab functions |
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Term
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Definition
| **lats**swimmer's muscle** (back) primary arm extension, extends arm backwards |
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Term
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Definition
| (back) most lateral of thin 3; primary back extension muscles, deep to lats |
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Term
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Definition
| (back) between iliocostalis & spinalis in thin 3; primary back extension muscles, deep to lats |
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Term
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Definition
| (back) most medial of thin 3; primary back extension muscles, deep to lats |
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Term
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Definition
| elevates scapula (shrugging) |
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Term
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Definition
| (back) retraction of shoulders (standing at attention); connects medial side of scapula to lateral side of spine |
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Term
| trapezius does/ does not do for shoulder blade |
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Definition
does: elevation (+ levator scapulae), depression (+ pectoralis minor), & retraction (+ rhomboids)
does not do PROTRACTION |
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Term
| serratus + pectoralis minor |
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Definition
| protraction of the shoulder blade |
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Term
| protraction of the shoulder blade |
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Definition
| serratus + pectoralis minor |
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Term
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Definition
| (rotator cuff) weak abductor, picking up a suitcase |
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Term
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Definition
| (rotator cuff) lateral rotator of the shoulder (elbow facing up or down) |
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Term
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Definition
(rotator cuff) lateral rotator of shoulder
**antagonish to subscapularis |
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Term
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Definition
(rotator cuff) medial rotator of shoulder
** antagonist to teres minor |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| epicranus **galea aponeurotica = aponeurosis connecting anterior & posterior epicranus |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
| compresses cheek (sucking) |
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Definition
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Term
| laughing, smiling as widely as possible |
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Definition
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Term
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Definition
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Term
| depresses lower lip, "pouting" |
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Definition
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Term
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Definition
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Term
| flexes & laterally rotates head |
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Definition
| sternocleidomastoid **antagonist to splenius capitus |
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Term
| prime mover of head, does everything except flexion & lateral rotation |
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Definition
| splenius capitus ** antagonist to sternocleidomastoid |
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Term
| raises, retracts, and rotates scapula; shrugging and slumping shoulders |
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Definition
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Term
| any pushing, throwing, or climbing motion |
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Definition
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Term
| protracts scapula, hugging |
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Definition
| pectoralis minor + serratus |
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Term
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Definition
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Term
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Definition
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Term
| moves ribs apart during inhalation |
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Definition
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Term
| flexes torso, situps & crunches |
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Definition
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Term
| compresses abdominal contents |
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Definition
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Term
| trunk rotation & lateral flexion |
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Definition
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Term
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Definition
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Term
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Definition
| latissimus dorsi//lats//swimmer's muscle |
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Term
| primary back extension muscles |
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Definition
| iliocostalis (lateral), longissimus, & spinalis (medial) |
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Term
| elevates scapula (shrugging) |
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Definition
| levator scapulae +trapezius |
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Term
| retraction of shoulders (standing at attention) |
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Definition
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Term
| depression of shoulder blade |
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Definition
| trapezius + pectoralis minor |
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Term
| weak abductor of shoulder (pucking up a suitcase) |
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Definition
| supraspinatus (rotator cuff) |
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Term
| lateral rotators of shoulder |
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Definition
| infraspinatus & teres minor |
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Term
| medial rotator of shoulder |
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Definition
| subscapularis (rotator cuff) |
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Term
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Definition
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Term
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Definition
| latissimus dorsi **swimmer's muscle |
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Term
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Definition
| prime mover or arm abduction |
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Term
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Definition
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Term
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Definition
| prime mover of biceps, flexes arm |
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Term
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Definition
| biceps brachii + brachialis + brachioradialis |
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Term
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Definition
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Term
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Definition
| triceps brachii + anconeus |
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Term
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Definition
| (mid-humerus to superior radius) synergist to biceps; flexes arm |
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Term
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Definition
| (humerus to radius) synergist to biceps, flexes arm |
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Term
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Definition
| (distal humerus to superior ulna, over elbow) synergist to triceps, extends arm |
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Term
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Definition
| (humerus to radius, over elbow) co-agonist to medial rotation/pronation (with pronator quadratus) |
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Term
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Definition
| (ulna to radius @ wrist) co-agonist to medial rotation/ pronation of lower arm |
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Term
| medial rotation of lower arm |
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Definition
| pronator teres + pronator quadratus |
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Term
| muscles of lower arm that go over elbow |
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Definition
| anconeus (extension) + pronator teres (medial rotation/ pronation) |
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Term
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Definition
| gravity + pectoralis major + latissimus dorsi |
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Term
| gravity + pectoralis major + latissimus dorsi |
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Definition
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Term
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Definition
| (humerus to radius) lateral rotation of lower arm/ supination |
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Term
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Definition
| (hip) flexion; picks knee up (antagonist to gluteus maximus) |
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Term
| antagonist to gluteus maximus |
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Definition
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Term
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Definition
| (hip) extension; standing up straight (antagonist to iliopsoas) |
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Term
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Definition
| gluteus maximus (+gluteus meduas & gluteus minimus) |
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Term
| hip extension & medial rotation |
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Definition
| gluteus maximus + gluteus medias + gluteus minimus |
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Term
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Definition
| (superior to gluteus maximus) synergist to gluteus maximus; hip flexion & medial rotation |
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Term
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Definition
| (deep to gluteus maximus) synergist to gluteus maximus; hip flexion & medial rotation |
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Term
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Definition
| divides upper leg into 3 compartments: medial, posterior, & anterior |
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Term
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Definition
| hip abductor (swings leg out); antagonist to adductors magnus, longus, & brevis + pectineus |
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Term
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Definition
| hip adduction; antagonist to tensor fascia lata |
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Term
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Definition
| hip adduction; antagonist to tensor fascia lata |
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Term
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Definition
| hip adduction; antagonist to tensor fascia lata |
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Term
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Definition
| hip adduction; antagonist to tensor fascia lata |
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Term
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Definition
| adductor magnus + adductor longus + adductor brevis + pectineus (+ weak adduction from gracilis) |
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Term
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Definition
| (knee) weak adductor & weak knee flexor |
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Term
| weak hip adduction + weak knee flexion |
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Definition
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Term
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Definition
extend hip & flex knee
* semimembranous + semitendinosus + biceps femoris |
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Term
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Definition
| hamstring; extends hip & flexes knee |
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Term
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Definition
| hamstring; extends hip & flexes knee |
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Term
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Definition
| hamstring; extends hip & flexes knee |
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Term
| extends hip & flexes knee |
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Definition
| hamstrings (semimembranous + semitendinosus + biceps femoris) |
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Term
| flexes hip & extends knee |
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Definition
| quadriceps femoris (vastus lateralis + vastus intermedius + vastus medialis + rectus femoris) |
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Term
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Definition
| cross 2 joints: hip & knee; flexors of hip & extensors of knee; vastus lateralis + vastus medialis + vastus intermedius + rectus femoris) |
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Term
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Definition
| quadriceps femoris; hip flexor & knee extensor |
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Term
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Definition
| quadriceps femoris; hip flexor & knee extensor |
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Term
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Definition
| quadriceps femoris; hip flexor & knee extensor |
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Term
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Definition
| quadriceps femoris; hip flexor & knee extensor |
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Term
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Definition
| **longest muscle in body; flexes, abducts laterally, rotates thigh, flexes knee (sitting cross-legged) |
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Term
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Definition
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Term
| flexes hip, abducts thigh laterally, rotates thigh, & flexes knee |
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Definition
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