Muscle System

4. Muscles in your body that you do not control
5. Turn your hand onto its back, palm up
6. Energy currency of the cell
9. Increasing the angle of the ankle joint, so that the foot points away from the body, like a ballerina
11. Muscle cells found in the heart
12. Flip your hand onto its front, palm down
14. A single contraction of a muscle
15. A movement away from the body

1. Increases the angle between two body parts
2. Muscles cells typically attached to bones by tendons
3. Decreasing the angle of the ankle joint, so that the foot points towards the body
7. muscles always work in _______
8. Decreases the angle between two body parts
10. Muscle cells found within the walls of our internal organs such as the stomach or bladder
13. A movement towards the body