weight training (anatomy)

flexion

bending a joint

plantar flexion

the movement of the foot in a downward motion away from the body

extension

straightening a joint

adduction

bringing your limbs towards the midline of your body

abduction

bringing your limbs away from the midline of your body

elevation

movement of the shoulder blades in an upward direction

retraction

pulling the shoulder blades back together and towards the spine

depression

movement of the shoulder blades in a downward direction

supination

rotation of the forearm and hand so the palm faces upward

trunk

the main part of the body that contains the chest, abdomen, pelvis, and back

location + function(s) of the trapezius

location ;

from bottom of the skull, extends out to shoulders, and extends to the middle of the back

functions ;

elevation, depression, and retraction of shoulder blades

name + function(s)

deltoid

functions ;

forward + backward movement of the upper arm

abduction of he upper arm

name + function(s)

pectorals (pecs)

functions ;

adduction of the upper arm

muscle + function(s)

latissmus dorsi (lats)

functions ;

shoulder extension

moving the upper arm towards the back of the body

adduction of the upper arm

triceps brachii

backside of the upper arm

functions ;

elbow extension

biceps brachii

front side of the upper arm

functions ;

elbow flexion

supination

abdominals (abs)

functions ;

forward flexion of the trunk

sideways flexion of the trunk

trunk stability

glutes

functions ;

hip extension

quadriceps (quads)

function ;

knee extension

hamstrings

backside of the upper leg

functions ;

kness flexion

hip extension

gastrocnemius

functions ;

plantar flexion