Muscular System

3. muscle action you can control
9. any movement that makes your body work
12. a way to strengthen your skeletal muscles
14. the muscle that is only found in your heart and helps pump blood around the body
15. a muscle that straightens part of your body

1. the organ system whose primary function is movement and flexibility; made up of the muscles that let you move
2. muscle found in the digestive tract and in the walls of blood vessels
4. drugs that can make your muscles stronger
5. exercise that strengthens the heart and increases endurance
6. a muscle that bends a part of your body
7. condition caused by inflamed tendons from exercising too much
8. muscle attached to enable bone movement
10. muscle action that cannot be controlled
11. strands of tough connective tissue connect your skeletal muscles to your bones
13. injury in which a muscle or tendon is overstretched or torn