| A | B |
|---|
| Muscular System | covers, shapes, and supports the skeleton |
| Myology | study of structure, functions, and diseases of the muscles |
| Striated | muscular tissue controlled by will |
| Non-striated | function automatically |
| Cardiac | which is the heart itself and is not found anywhere else in body |
| Origin | is the part that does not move, it is attached to the skeleton and is usually part of part of a skeletal muscle |
| Insertion | is the part that moves |
| Belly | is the middle part |
| Deltoid | is the large, thick, triangular-shaped muscle that covers the shoulder and lift and turns the arm |
| Pronators | are found in the forearm and turn the hand inward, so that the palm faces downward |
| Supinators | turn the hand outward and the palm upward |
| Flexors | bends the wrist, draws the hand up, and closes the fingers toward the forearm |
| Extensors | straightens the wrist, hand, and fingers to form a straight line |
| Abductors | muscles separate the fingers |
| adductors | muscles draw them together |
| Opponent | muscles are located in the palm of the hand and act to bring the thumb toward the fingers, allowing the grasping action of the hands |
