C1- skeletal and muscular systems Flashcards
pectoralis major
pecs
anterior deltoid
front shoulder
middle deltoid
side of shoulder
posterior deltoid
back of shoulder
bicep brachii
arm bicep
triceps brachii
tricep back arm
wrist flexors
front of wrist
wrist extensors
back of wrist
rectus abdominis
front abs
adductor longus
side of pelvis
rectus femoris
quad thighs
bicep femoris
back of thigh/ hamstring
tibialis anterior
front of leg/ tibia
external obliques
outer abs
latissimus dorsi
back
trapezius
neck
teres major
under shoulder blade
gluteus maximum
big bottom bit of bum
gluteus medius
top smaller bit of bum
gastrocnemius
calf
soleus
ankle
iliopsoas
small part inner pelvis
isotonic
the muscle changes in length during the contraction
concentric
muscle contractions which shortens under tension
eccentric
muscle contraction which lengthen under tension
isometric
the muscle contracts, but does not change in length
flexion/extension
decreasing/ extending the angle at a joint
adduction/ abduction
sideways movement limb towards/ away from the midline of the body
medial/ lateral rotation
the movement is towards/away from the midline of the body spinning and turning
dorsiflexion/ plantarflexion
pushing toes up/ down
circumduction
joints moving in a circular motion
horizontal flexion/ extension
movement of a limb parallel to the ground forward/backward
flat bones
sternum, ribs, pelvis, cranium
long
femur, radius, tibia and humerus
short
carpals and tarsals
irregular
vertabrae
sesamoid
patella
frontal plane
plane lies vertically and divides the body front and back
eg. cartwheel
sagittal plane
plane lies vertically and divides the body into left and right
eg. front flip
transverse
plane lies horizontally and divides the body into upper and lower
eg. pirouette
condyloid
wrist
ball and socket
hip and shoulder
hinge
elbow, knee, ankle
gliding
spine
pivot
arm
agonist
a contracting muscle responsible for creating movement at a joint (prime mover
antagonist
a muscle that opposes the agonist providing a resistance for coordination movement
fixator
a muscle that stabilises one part of the body while another causes movement