Across
- 1. Muscle that attaches to bones
- 4. Attaches muscle to bone
- 7. Heart muscle
- 8. Junk in the trunk
- 10. Heat production
- 11. Your 'quads'
- 12. Forms internal organs
- 13. Back of the thigh
- 16. AKA 'pecks'
- 17. Anterior upper arm
Down
- 2. AKA 'lats'
- 3. Calf muscle
- 5. Anterior shoulder
- 6. AKA 'abs'
- 9. Muscular cell
- 10. Posterior upper arm
- 14. Shaped like a trapezoid
- 15. Contraction makes you breathe in