Anotomical Movements Flashcards
Decrease in the angle of a joint
Flexion
Increase in the angle of a joint
Extension
Movement of a body part away from the midline
Abduction
Movement of a body part towards the midline
Adduction
Movement of the end of a bone in a circular motion
Circumduction
Movement of a body part around a central axis
Rotation
Rotation of the hand so the thumb moves towards the body
Pronation
Rotation of the hand so the thumb moves away from body
Supination
Decrease in angle of joint between foot and lower leg
Dorsi flexion
Increase in angle of joint between foot and lower leg
Plantar flexion
Ability to react rapidly to chemical or electrical signals
Excitability
Ability to develop tension while shortening for movement to occur
Contractability
Ability of muscles to stretch beyond their normal resting length when a force is applied
Extendability
Ability to return to its original shape after being stretched
Elasticity
Muscle that causes major action
Agonist