Across
- 2. triangle shaped
- 3. back upper arm
- 5. shortens muscle
- 9. calf
- 10. rrrrrearend
- 12. muscle stays same length
- 13. middle of stomach
- 16. lengthens muscle
Down
- 1. provides stability and movement
- 4. chest
- 6. shoulder
- 7. back of leg
- 8. front of leg
- 11. front upper arm
- 14. sides of stomach
- 15. long back muscle