Sport

6. - extreme degree of strength, force, energy
7. - Exertion is the physical or perceived use of energy
9. Rate - A speed a which the heart beats
10. - specificity refers to the percentage of people who test negative for a specific disease
13. - relating to or denoting exercise taken to improve the efficiency of the body's cardiovascular system in absorbing and transporting oxygen
14. - being the greatest or highest possible

1. - Anaerobic exercise is a type of exercise that breaks down glucose in the body without using oxygen
2. - when you relax, sleep or just not do anything
3. - a category of people or things having common characteristics
4. - cause or enable (a condition or situation) to continue
5. - the condition of being physically fit and healthy
6. - when something is hurt or not right
8. - the rate at which something occurs over a particular period of time or in a given sample.
11. - what you put into the body
12. - the quality or state of being different or diverse; the absence of uniformity or monotony.