musculoskeletal system Flashcards
(29 cards)
what type of joint is the ankle
hinge
what type of joint is the knee
hinge
what type of joint is the elbow
hinge
what type of joint is the hip
ball and socket
what type of joint is the shoulder
ball and socket
what are the articulating bones around the knee
talus
tibia
fibula
what are the articulating bones around the knee
femur and tibia
what are the articulating bones around the hip
pelvis and femur
what are the articulating bones around the shoulder
scapula
humerus
what are the articulating bones around the elbow
radius
ulna
humerus
what axis is linked to the sagittal plane
transverse
what axis is linked to the frontal plane
sagittal
what axis is linked to the transverse plan
longitudinal
what actions occur in the sagittal plane and transverse axis
flexion
extension
hyperextension
plantar flexion
dorsi-flexion
what actions occur in the frontal plane and sagittal axis
abduction and adduction
what actions occur in the transverse plane and longitudinal axis
horizontal abduction and horizontal adduction
what plane and axis is a performer that does a cartwheel in
frontal plane and sagittal axis
what plane and axis is a performer that does a spin while ice skating in
transverse plane longitudinal axis
what plane and axis would running or a back somersault be in
sagittal plane and transverse axis
what is an agonist muscle
the muscle that is responsible for the movement occurring
it contracts
what is an antagonist muscle
the muscle that works in opposition to the agonist
it relaxes
during elbow flexion what muscles are the agonist and antagonist
agonist: biceps
antagonist: triceps
during elbow extension what muscles are the agonist and antagonist
agonist: triceps
antagonist: biceps
during ankle plantar flexion what muscles are the agonist and antagonist
agonist: gastrocnemius
antagonist: tibialis anterior
