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health chapter 9
vocabulary
| Question | Answer |
|---|---|
| any form of bodily movement that uses up energy | physical activity |
| Smooth and effective working together of your muscles and bones | Coordination |
| feeling of stability and control over your body | balance |
| units of heat that measures the energy available in foods | calories |
| ability to handle the physical demands of everyday life without becoming overly tired | physical fitness |
| planned physical activity done regularly to build or maintain ones fitness | Exercise |
| rhythmic, nonstop, moderate to vigorous activity that requires large amounts of oxygen | Aerobic exercise |
| intense physical activity that requires little oxygen but uses short burst of energy | Anaerobic exercise |
| measure of how efficiently your heart and lungs work when you exercise and how quickly they return to normal | Heart and lung endurance |
| measure of the most weight you can lift or the most force you can exert at one time | Muscle strength |
| measure of a muscle ability to repeatedly exert a force over a prolonged period of time | Muscle endurance |
| ability of your body's joints to move easily through a full range of motion | Flexibility |
| ratio of body fat to lean body tissue, such as bone, muscle and fluid | body composition |
| passing of traits from parent to their children | Heredity |
| method for safety increasing aspects of your workout without injuring | FITT principle |
| number of times your heart beats per minute when you are relaxing | resting heart rate |
| range of numbers between which your heart and lungs receive the most benefit from a workout | Target heart rate |
| period of low to moderate exercise to prepare your body | warm-up |
| period of low to moderate exercise to prepare your body to end a workout | cool down |
| regular activity and exercise that prepares a person for a fight | conditioning |
| Protect rest ice compress and evaluate | PRICE formula |
| condition caused by excessive water loss | dehydration |
| overheating of the body that can result from dehydration | Heat exhaustion |