Muscle Actions Word Scramble
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Question | Answer |
biceps brachii | flexes and supinates forearm at elbow joint; flexes arm at shoulder joint |
coracobrachialis | flexes and adducts arm at shoulder joint |
deltoid | abducts, flexes, extends, and rotates arm at shoulder joint |
infraspinatus | rotates arm laterally at shoulder joint |
latissimus dorsi | extends,adducts, and rotates arm medially at shoulder joint; draws arm downward and backward |
pectoralis major | adducts and rotates arm medially at shoulder joint; flexes and extends arm at shoulder joint |
subscapularis | rotates arm medially at shoulder joint |
supraspinatus | assists deltoid muscle in abducting arm at shoulder joint |
teres major | extends arm at shoulder joint; assists in adduction and rotation of arm medially at shoulder joint |
teres minor | rotates arm laterally and extends arm at shoulder joint |
triceps brachii | extends forearm at elbow joint; extends arm at shoulder joint |
brachialis | flexes forearm at elbow joint |
brachioradialis | flexes forearm at elbow joint |
extensor carpi radialis longus | extends and abducts hand at wrist joint |
extensor carpi ulnaris | extends and adducts hand at wrist joint |
extensor digitorum | extends hand at wrist joint; extends phalanges of each finger |
flexor carpi radialis | flexes and abducts hand at wrist joint |
flexor carpi ulnaris | flexes and adducts hand at wrist joint |
flexor digitorum profundus | flexes hand at wrist joint; flexes phalanges of each finger |
flexor digitorum superficialis | flexes hand at wrist joint; flexes phalanges of each finger |
palmaris longus | weakly flexes hand at wrist joint |
pronator teres | pronates forearm |
supinator | supinates forearm |
adductor brevis | adducts, medially rotates, and flexes hip |
adductor longus | adducts, rotates, and flexes thigh at hip joint |
adductor magnus | adducts, flexes, rotates and extends thigh at hip joint |
biceps femoris (hamstring) | flexes leg at knee joint; extends thigh at hip joint |
gluteus maximus | extends and rotates thigh laterally at hip joint; helps lock knee in extension |
gluteus medius | abducts and rotates thigh medially at hip joint |
gluteus minimus | abducts, medially rotates, and flexes the hip joint |
gracilis | adducts and medially rotates thigh at hip joint; flexes leg at knee joint |
iliacus | flexes and rotates thigh laterally at hip joint; flexes vertebral column |
pectineus | flexes and adducts thigh at hip joint |
piriformis | rotates thigh laterally and abducts it at hip joint |
psoas major | flexes and rotates thigh laterally at hip joint; flexes vertebral column |
rectus femoris (quadriceps) | extends leg at knee joint; flexes thigh at hip joint |
sartorius | weakly flexes leg at knee joint; flexes, abducts, and laterally rotates thigh at hip joint, thus crossing leg |
semimembranosus (hamstring) | flexes leg at knee joint; extends thigh at hip joint |
tensor fasciae latae | flexes and abducts thigh at hip joint |
extensor digitorum longus | dorsiflexes and everts foot; extends toes |
fibularis longus (peroneus longus) | plantar flexes and everts (pronates) foot |
flexor digitorum longus | plantar flexes foot; flexes toes |
gastrocnemius | plantar flexes foot; flexes leg at knee joint |
soleus | plantar flexes foot |
tibialis anterior | dorsiflexes and inverts (supinates) foot |
tibialis posterior | plantar flexes and inverts foot |
vastus intermedius (quadriceps) | extends leg at knee joint |
vastus lateralis (quadriceps) | extends leg at knee joint |
vastus medialis (quadriceps) | extends leg at knee joint |
semitendinosus (hamstring) | flexes leg at knee joint; extends thigh at hip joint |
Created by:
edwardmcbiggins
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