Across
- 3. Voluntary muscles are also known as ________ muscles.
- 4. You should vary your activity levels to include exercise of light, moderate and ________ effort.
- 7. The marathon started in 1896 to commemorate the run of messenger ____________ from Marathon to Athens in 490 BC.
- 10. Throughout a lifetime, the resting heart will pump enough blood to fill ________ oil tankers.
- 11. You burn ____ calories in the 23 hours you don’t exercise than the one hour you do.
- 12. Fitness has four components: cardiovascular fitness, muscle strength, flexibility and body ___________.
- 14. It takes roughly ______ weeks to see measurable changes to the body when starting an exercise routine.
- 15. There is not such thing as targeting fat loss since fat loss is ________.
Down
- 1. It is beneficial to spread out physical activity over ____ days of the week.
- 2. Activities like yoga and stretching are important in maintaining ___________.
- 5. Fit people produce more _____ than sedentary people.
- 6. Endurance activities such as walking and cycling are beneficial to the heart, lungs and ___________ system.
- 8. Carrying groceries, doing yard work or weight training are examples of ________ activities.
- 9. You always wear a ______ when riding a bicycle or using rollerblades.
- 13. There are over ___________ muscles in the human body.