Across
- 2. These fibers contract slowly and use aerobic respiration
- 7. The process of breathing without oxygen
- 9. A supplement that gives quick bursts of ATP
- 12. These fibers have fast contractions and mainly use aerobic respiration
- 13. The type of muscles that hold the body together
- 15. The type of muscles found inside your heart
- 16. The enlargement of muscles
- 18. The process of breathing that uses oxygen
Down
- 1. The process in which glucose is broken down to produce energy
- 3. The amount of extra oxygen needed after exercise
- 4. The type of muscles found in the stomach & intestines
- 5. A decline of muscles or organs
- 6. Powerhouse of the cell
- 8. A source of energy at the cellular level
- 10. Loss of muscle mass and strength in relation to age
- 11. Type of fibers that would be found in sprinters and weightlifters
- 14. This increases in the blood during exercise
- 17. Process of the formation of more capillary networks
