Nutrition and Fitness

2. a class of nutrients that are made up of amino acids, which are needed to build and repair body structures and to regulate processes in the body
3. a class of energy giving nutrients also the main form of energy storage in the body
4. a substance in food that provides energy or helps form body tissues and is necessary for life and growth
10. a sleeping disorder characterized by interruptions of normal breathing patterns during sleep
11. the number of times an exercise is performed
12. a state in which the body has lost more water than is being taken in
13. a class of nutrients that contain carbon and are needed in small amounts to maintain health and allow growth
15. a synthetic version of the male hormone testosterone used for producing muscle development
16. a class of nutrients that are chemical elements that are needed for certain body processes.
17. an inability to sleep, even if one is physically exhausted
18. a formula made up of four important parts involved in fitness training

1. the body's internal system for regulating sleep and waking patterns
5. a lack of sleep
6. a class of energy giving nutrients that includes sugars, starches and fiber
7. a condition that occurs as a result of exceeding the recommendations of the FITT principle.
8. a dietary pattern that includes few or no animal products
9. a fixed number of repetitions followed by a rest period
14. the science or study of food and the ways in which the body uses food