Acute Responses to Exercise - Cardiovascular & Respiratory

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Across
  1. 2. exercise intensity that can be maintained up to but not exceeding 85 percent of your maximum heart rate
  2. 3. the volume of blood ejected from the left ventricle per minute measured in L/min
  3. 5. the difference in oxygen content between the arteries and veins
  4. 6. the increase in HR in the minutes before exercise commences, usually due to anxiety and adrenalin
  5. 10. the circuit of flow that goes to the body and back to the heart
  6. 12. the force of your blood on your artery walls during heart contraction
  7. 13. the movement of gases (including oxygen and carbon dioxide) between the alveoli (lungs) and the capillaries (blood)
  8. 16. the body system made up of the heart, blood and blood vessels with the primary function of transporting oxygen and nutrients
  9. 18. the total volume of air breathed in and out of the lungs in one minute (L/min)
  10. 20. the number of time the heart contracts in one minute measured in bpm
  11. 21. the maximum number of beats your heart can make per minute normally achieved during incremental exercise such as a VO2Max test
  12. 22. the total volume of air breathed in and out of the lungs in one breath(L/breath)
  13. 23. the force of your blood on your artery walls
Down
  1. 1. the maximum volume of oxygen that the body is using for aerobic ATP (energy) production achieved during incremental exercise to exhaustion
  2. 4. the volume of blood ejected from the left ventricle each beat measured in ml/beat
  3. 7. the force of your blood on your artery walls in between beats, during heart relaxation
  4. 8. the total number of breaths taken in one minute (breaths/min)
  5. 9. the narrowing of blood vessels supplying the other organs resulting in reduced blood flow where oxygen demand is lower
  6. 11. the number of time the heart contracts in one minute while at rest
  7. 14. term used to describe a straight-line relationship between two variables such as heart rate and exercise intensity
  8. 15. the total volume of oxygen that the body is using for aerobic ATP (energy) production
  9. 17. where more blood flow is redirected to the working muscles and less of it goes to other body organs such as the digestive system
  10. 18. the widening of blood vessels supplying the other organs resulting in increased blood flow where oxygen demand is higher
  11. 19. the body's immediate, short term changes that occur in response to exercise. usually to increase oxygen uptake