Fitness Unit Review

1234567891011121314
Across
  1. 4. The type of muscle that your body uses to make movements
  2. 7. The process cells undergo in order to turn glucose into ATP
  3. 9. The body making ATP without the use of oxygen
  4. 11. The protein in muscle that gets pulled on during contraction
  5. 12. The type of muscle found in the digestive system
  6. 14. The ions responsible for the burn in your muscles during exercise
Down
  1. 1. This increases during exercise due to the need for increased gas exchange
  2. 2. The body making ATP with the use of oxygen
  3. 3. The protein in muscle with “arms” that pull to contract the muscle
  4. 5. The striped appearance of muscles due to actin and myosin
  5. 6. The type of muscle found in the heart
  6. 7. A waste product of cellular respiration- we exhale this
  7. 8. This substance builds up in muscles during anaerobic respiration
  8. 10. Energy that is usable by cells
  9. 13. A needed product for cellular respiration- we inhale this