muscles - contraction, movement, joint and plane Flashcards
agonist and antagonist during wrist flexion
agonist = wrist flexor
antagonist = wrist extensor
for extension
agonist = wrist extensor
antagonist = wrist flexor
agonist and antagonist during elbow flexion
agonist = biceps brachi
antagonist = triceps brachi
opposite for extension
agonist = triceps brachi
antagonist = biceps brachi
agonist and antagonist for shoulder flexion
agonist = anterior deltoid
antagonist = posterior deltoid
opposite for extension
agonist = posterior deltoid
antagonist = anterior deltoid
agonist and antagonist for shoulder adduction
agonist = latisimus dorsi
antagonist = middle deltoid
opposite for abduction
agonist = middle deltoid
antagonist = latisimus dorsi
agonist and antagonist for shoulder lateral rotation
agonist = teres minor, infraspinatous
antagonist = teres major, subscapularis
opposite for medial rotation
agonist = teres major, subscapularis
antagonist = teres minor, infraspinatous
agonist and antagonist for shoulder horizontal flexion
agonist = middle deltoid
antagonist = latisimus dorsi
opposite for horizontal extension
agonist = latisimus dorsi
antagonist = middle deltoid
agonist and antagonist for hip flexion
agonist = illiopsoas
antagonist = gluteus maximus
opposite for extension
agonist = gluteus maximus
antagonist = illiopsoas
agonist and antagonist for hip adduction
agonist = gluteus medius
antagonist = adductor brevis/longus/magnus
opposite for abduction
agonist = addcutors
antagonist = gluteus medius
agonist and antagonist for hip lateral rotation
agonist = gluteus maximus
antagonist = gluteus medius, minimus
opposite for medial rotation
agonist = gluteus medius, minimus
antagonist = gluteus maximus
agonist and antagonist for knee flexion
agonist = biceps femoris
antagonist = rectus femoris
opposite for extension
agonist = rectus femoris
antagonist = biceps femoris
agonist and antagonist for ankle flexion
agonist = gastrocnemius
antagonist = anterior tibialis
opposite for ankle extension
agonist = anterior tibialis
antagonist = gastrocnemius
what is isometric contraction
where there is no movement
what is (isotonic) concentric and eccentric
concentric = shortening
eccentric = lengthening
what is the frontal plane
divides body into front and back splits straight down the middle through the middle of the head
what is the sagittal plane
splits the body down the middle into left and right parts
