Directional and Anatomical terms of movement + planes and axes Flashcards
superior
closer to head
(upper)
Inferior
further away from head
anterior
towards the front of the body
posterior
towards the end of the body
anatomical position
stand erect, feet slightly apart and facing forward. arms hanging relaxed sides with palms facing forward
medial
towards the midline of the body
lateral
away from the midline of the body
proximal
closer to the origin of the trunk
distal
away from the origin of the trunk
superficial
toward the surface of the body
deep
inside the body, away form the surface
prone
face down, lying position
supine
face up, lying position
sagittal plane
(median plane)
divides the body vertically into left and right halves
frontal plane
(coronal plane)
divides the body vertically into front and back halves
transverse plane
(horizontal plane)
separates the body horizontally into top and bottom halves
center of gravity
where 3 planes intersect
horizontal axis
perpendicular to the sagittal plane
(runs side to side, but movements in front and back)
ex movement: running forward
anterior-posterior axis
perpendicular to the frontal plane
(runs front to back, but movements in side to side)
ex. abduction of arm/leg
longitudinal axis
perpendicular to the transverse plane (runs up and down, movements are spinning)
ex. twisting your waist sideways, hold adduct your arm medially. external rotation
abduction
movement away from the midline
adduction
movement toward the midline
flexion
bening movement, decreases the angle
extension
straightening movement, increases the angle
circumduction
circular movement of a limb that resembles a cone, combining flexion, extension, adduction, and abduction
diagonal abduction
movement of a limb through a diagonal plane. away form midline
diagonal adduction
movement of a limb through a diagonal plane. across the midline
external rotation
(lateral rotation)
rotary movement around the longitudinal axis.
away from midline
internal rotation
(medial rotation)
rotary movement around the longitudinal axis toward the midline
eversion
turning the sole of the foot outward
inversion
turning the sole of the foot inward
dorsiflexion
flexion of the ankle, foot moving toward the anterior tibia bone
plantar flexion
extension of the ankle, on your tippy toes
pronation
internal rotation of radius, palm facing down
supination
external rotation of radius, palm facing up
radial flexion
adduction at wrist of thumb side towards the forearm
ulnar flexion
adduction at wrist of little finger side towards the forearm
opposition of thumb
movement of thumb across palm surface to contact fingers
depression
inferior movement of the shoulder girdle
elevation
superior movement of the shoulder girdle
protraction
(abduction of scapula)
forward movement of shoulder girdle away from spine
retraction
(adduction of scapula)
backward movement of shoulder girdle toward spine
rotation downward
rotary movement of scapula with inferior angle of scapula moving medially and downward
rotation upward
rotary movement of scapula with inferior angle of scapula moving laterally and upward
lateral flexion or abduction of the spine
movement of head or trunk laterally away from midline
reduction or adduction of spine
return of spine to anatomical position from lateral flexion