Chapter 10 Crossword #1

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Across
  1. 4. Low resistance and high repetitions to improve muscular __________.
  2. 7. Produced by the muscles to provide more energy
  3. 8. Increased muscle size
  4. 10. One essential component of fitness.
  5. 11. Sprinting is an example of this type of exercise.
  6. 12. Training the muscles helps to increase stores of this compound.
Down
  1. 1. This behaviour is as much of a risk factor as smoking or obesity.
  2. 2. Exercise can do this to bone density
  3. 3. 50% of the fuel we use at rest comes from_______.
  4. 5. This type of endurance results in a slower resting heart rate.
  5. 6. Decreased muscle size
  6. 9. Physical activity and ___________ are the same thing.