Across
- 1. A band or bundle of fibrous tissue in a human
- 4. Conditions or practices that maintain health and prevents disease through cleanliness.
- 5. Thin walled chamber
- 8. The condition of being physically fit and healthy.
- 10. Any of the pieces of hard whitish tissue making up the skeleton
- 12. Slow exercise that use big muscle groups.
- 14. Exercising and exerting as much force as possible against a movable resistance.
- 16. Intense activities over a short amount of time
- 19. All muscles work by contracting
Down
- 2. Activity requiring physical effort, carried out to sustain or improve health and fitness
- 3. When the rounded head of a bone fits into the hollow socket of another bone
- 6. A group or layer of cells that work together to perform a specific function.
- 7. The quality or state of being physically strong
- 8. The quality of bending easily without breaking
- 9. Thick vertical wall
- 11. Lower chambers of the heart
- 13. Exercise that involve exerting more or even force against a moveable resistance
- 15. Exercise that gets your heart rate up and keeps it up for a period of time
- 17. Cave The body's largest veins
- 18. The body's largest artery