Across
- 4. an organ that primarily controls movement and posture
- 6. organs of the body such as the intestines and stomach
- 10. the fixed attachment
- 11. the muscle shortens and pulling the lower arm up
- 12. a wide sheet like tendon
- 14. a group of fiber
- 15. the main portion
Down
- 1. makes up approximately 42% of total body weight
- 2. the point of attachment to the part of the body moved by this muscle
- 3. they are located at joints
- 5. muscles are stretched or partially torn from overexertion
- 7. an organ or tissue protrudes through an area of weak muscle
- 8. caused by injury, overuse, or natural aging
- 9. one of the major muscles
- 13. like a skeletal muscle but are smaller and shorter