Fitness Programming

2. A combination of aerobic activities that contribute to overall fitness
3. The ability to quickly and efficiently change body position and direction
6. A sharp pain in the side of the abdomen
7. Injury to the lower leg characterized by pain and irritation in the shin region of the leg
8. The ability to maintain the body in proper equilibrium
10. The ability to rapidly propel the body or a part of the body from one point to another
11. The time required to initiate a response to a given stimulus
12. The integration of the nervous and muscular systems to produce, graceful, and harmonious body movements
14. The inability to function during exercise because of excessive fatigue or extreme feelings of discomfort

1. A training program that involoves high to very high-intensity intervals, each followed by a low to moderate-intensity recovery interval. Usually a 1:3 or lower work-to-recovery ratio is used
4. The ability to carry out activities of daily living without assistance from other individuals
5. The amount of energy required to digest food
9. Ad breakdown in the body's ability to generate heat; a drop in body temperature below 95 degrees F
13. The ability to produce maximum force in the shortest time
15. Morphinelike substances released from the pituitary gland (in the brain) during prolonged aerobic exercise and thought in induce feelings of euphoria and natural well-being