| A | B |
|---|
| State of partial contraction | muscle tone |
| The end of a muscle that moves when the muscle contracts | Insertion |
| Severe tightening of a flexor muscle | Contracture |
| Ability of a muscle toAbility of a muscle to respond to a stimulus | Excitability |
| Ability of a muscle to return to its original shape | Elasticity |
| Moving a body part towards the midline | Abbuction |
| bending the lower arm up toward the upper arm | flexion |
| Increasing the angle between two bones | extension |
| Moving the wrist toward the little finger side | ulnar deviation |
| turning the forearm and the hand so the palm of the hand is down | pronate |
| excessive straightening the lower arm away from the upper arm | extension |
| straightening the foot away from the knee | plantar flexion |
| bending the lower leg up toward the upper leg | flexion |
| turning the foot outward | Eversion |
| moving the fingers toward each other | adduction |
| moving in a circle at a joint | circumduction |
| turning the hand so the palm is up | supination |
| moving the fingers toward the thumb side of the hand | radial deviation |
| turning the foot inward | inversion |
