Across
- 1. ability of body system to work together effciently to allow you to be healthy
- 3. the ability of the heart and lungs to deliver oxygen to working muscles during
- 7. chemical reaction in body's cells that change food to energy
- 8. activity requiring physical effort, carried out to sustain or improve health and fitness.
- 9. refers to the percentage of fat, bone, and muscle in your body.
- 12. the ability of a given muscle to exert force against a load, consistently and repetitively , over a period of time
- 13. medical condition in which the bones become brittle and fragile from loss of tissue, typically as a result of hormonal changes, or deficiency of calcium or vitamin D.
- 14. physical activity that uses your body's large muscle groups, is rhythmic and repetitive
- 15. body movement that works your muscles and requires energy
Down
- 2. the quality or condition of being specific
- 4. short, fast, high-intensity exercises that don't make your body use oxygen
- 5. process of developing or moving gradually towards a more advanced state
- 6. when someone spends six or more hours per day sitting or lying down, and they lack significant physical movement in their daily life.
- 7. amount of force you can put out or the amount of weight you can lift.
- 10. the ability to change or be changed easily according to the situation
- 11. to load an excessive amount in or on something