health fitness

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Across
  1. 6. do specific exercises to improve specific components
  2. 7. in this type of activity you have to take breaks because your oxygen intake can't keep up with demand
  3. 8. gradually make your exercises more challenging
  4. 9. how hard you do something
Down
  1. 1. You use a body scanner to find your ___
  2. 2. times per week
  3. 3. yoga, stretching
  4. 4. a type of exercise that raises your heart rate way up for short bursts of time
  5. 5. rest, immobilization, cold, elevation
  6. 7. These activities are rhythmic, repetitive movements done for 20-30 minutes or longer with a consistent heart rate in the target zone
  7. 10. During cardiovascular exercise your heart rate should be in this zone