PE

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Across
  1. 4. Volume – Air inhaled or exhaled per breath.
  2. 6. System – Energy system requiring oxygen, dominates in long-duration exercise.
  3. 8. – Widening of blood vessels to increase blood flow.
  4. 10. Output – Volume of blood the heart pumps per minute.
  5. 12. Volume – Amount of blood pumped per beat.
Down
  1. 1. – Narrowing of blood vessels to reduce blood flow.
  2. 2. Rate – Breaths taken per minute.
  3. 3. – Gas exchange between alveoli and capillaries.
  4. 5. – Excess oxygen consumed after exercise (oxygen debt).
  5. 7. System – Energy system for short, explosive efforts.
  6. 9. Glycolysis – Energy system producing ATP without oxygen, creates lactate.
  7. 11. Response – Immediate change in the body due to exercise.
  8. 12. State – When oxygen supply equals demand during exercise.
  9. 13. Deficit – When oxygen supply doesn’t meet demand at exercise start.