Fitness

5. the action or process of carrying out or accomplishing an action, task, or function.
8. a ball or shot that bounces back after striking a hard surface.
10. activity requiring physical effort, carried out especially to sustain or improve health and fitness.
12. a room or building equipped for gymnastics, games, and other physical exercise.
13. the ability to use different parts of the body together smoothly and efficiently.
14. of or relating to the heart and blood vessels.
15. British term for physical therapy.
16. any of the pieces of hard, whitish tissue making up the skeleton in humans and other vertebrates.
17. the study of the mechanics of body movements.
18. of or relating to an attempt to score in a game or contest.

1. bear all or part of the weight of.
2. conditions or practices conducive to maintaining health and preventing disease, especially through cleanliness.
3. a sport of unarmed combat derived from jujitsu and intended to train the body and mind.
4. a special magnetic charm or appeal.
6. to restore to a condition of good health, ability to work, or the like.
7. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available.
9. the fact or power of enduring an unpleasant or difficult process or situation without giving way.
11. a rule or directive made and maintained by an authority.
19. bend.
20. an instance of being injured.