Fitness Crossword

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 ________.

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.