Term
| 8 Health Benefits associated with regular participation in physical activity. |
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Definition
| Low risk early death, low risk stroke, low risk type 2 diabetes, low risk of colon cancer, low risk of breast cancer, prevention weight gain, reduced depression, lower risk heart disease. |
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Term
| How can interval training improve aerobic performance? |
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Definition
| It increases aerobic endurance and anaerobic power. It maximizes aerobic power, especially for athletes training to compete. |
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Term
| List 3 physiological adaptations that occur to improve exercise performance and state how or why improvement occurs. |
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Definition
| Increased maximal blood flow, increased oxygen delivery, carbon dioxide removal. Pg 19 how and why. |
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Term
| Define energy and its food source. |
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Definition
| Energy - the ability to do work. The food source is plants (and animals) because plants absorb energy from the sun. |
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Term
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Definition
| Adenosine Triphosphate -compound that releases energy necessary for muscular contraction. 1 mole ATP = energy walk 1/10 mile. |
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Term
Anaerobic Pathway:
ATP-CP system/phosphagen system |
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Definition
Fuel Source - Chemical source/ creatine Phosphate
Intensity - high intensity exercise/very high
Duration - 15 seconds - few minutes (very short)
3 examples that utilize this system - sprinting, jumping, kicking |
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Term
Anaerobic Pathway:
Lactic acid system |
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Definition
Fuel Source - glucose - from carbs only
Intensity - high intensity exercise/moderate
Duration - 45 seconds - 60 seconds (short - medium)
3 examples that utilize this system - 400 - 500 meter sprints
100 - 200 meters swimming
1000 - 2000 meters cycling |
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Term
Aerobic Pathway:
Aerobic system |
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Definition
Fuel Source - carbs, fats, proteins
Intensity - low - moderate
Duration - 40 - 60 minute aerobics, distance running(medium - very long)
3 examples that utilize this system - sitting, sleeping, watching tv |
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Term
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Definition
| with oxygen, in the presence of oxygen |
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Term
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Definition
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Term
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Definition
| After the first 3-4 minutes of exercise, oxygen uptake has reached an adequate level to meet the oxygen demand of the tissues. |
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