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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Definition
with oxygen, in the presence of oxygen |
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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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