Cardiovascular Fitness

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Across
  1. 4. Force of blood against the walls of your arteries.
  2. 6. Heart rate after no activity.
Down
  1. 1. Maximum heart rate minus age.
  2. 2. The body's ability to provide oxygen for the muscles to work
  3. 3. Exercise has to be done in a certain amount of this.
  4. 4. This is inside your body.
  5. 5. The best form of Cardiovascular fitness.
  6. 7. The average person holds this many pints of blood.