Quiz #2 Flashcards
Plane during neck/spine flexion/extension:
Sagittal
Plane during neck/spine rotation:
Transverse
Plane during neck/spine lateral flexion/extension:
Frontal
Plane during shoulder/hip flexion/extension:
Sagittal
Plane during shoulder/hip rotation:
Transverse
Plane during shoulder/hip abduction/adduction:
Frontal
Plane during shoulder/hip horizontal abduction/adduction:
Transverse
Plane during elbow/forearm during flexion/extension:
Sagittal
Plane during elbow/forearm pronation/supination:
Transverse
Plane during wrist flexion/extension:
Sagittal
Plane during wrist radial/ulnar deviation:
Frontal
Plane during knee flexion/extension:
Sagittal
Plane during ankle dorsiflexion/plantarflexion:
Sagittal
Plane during ankle inversion/eversion:
Frontal
Angular position
Orientation of a line with another line or plane
Absolute angular position
Orientation of a line with another line or plane, but other line or plane is fixed and immovable relative to the earth
Ex. Looking at forward head posture when comparing to a fixed line
Relative angular position
Orientation of a line with another line or plane, but other line or plane is capable of moving
Ex. Generally anything in the body/comparing body parts
Angular displacement
Change in absolute angular position
Clockwise
Negative
Counterclockwise
Positive
Linear directions:
Up/down
Left/right
Forward/backward
Angular directions:
Clockwise/counterclockwise
Positive/negative
Flexion/extension
Internal rotation/external rotation
Angular velocity
The rate of change of angular displacement
ω= ΔΘ / Δt
Angular acceleration
Rate of change in angular velocity
α=Δω /Δt
Angular displacement SI units
Radians
Angular velocity SI units
Rad/s
Angular acceleration SI units
Rad/s2
Sagittal Plane and example
Left & right halves
Frontal axis
Ex. Sit ups
Frontal Plane and example
Front & back halves
Sagittal axis
Ex. Jumping jacks
Transverse Plane and example
Upper & lower halves
Longitudinal axis
Ex. Spinal rotation to left or right
Scapular movemens
Elevation/Depression
Upward rotation/Downward rotation
Protraction/Retraction
Movements of Forearm, Wrist, and Hand
Supination/Pronation
Radial/Ulnar Deviation
Foot/Ankle Movements
Plantar/Dorsiflexion (True ankle joint)
Inversion/Eversion (Subtalar joint)
