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