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19 Cards in this Set
- Front
- Back
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Ghrelin
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appetite-stimulating hormone
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Leptin
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appetite suppressing hormone
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healthy fat % for women
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20-30%
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healthy fat % for men
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12-20%
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ways to measure body composition (4)
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skinfold test, underwater weighing, bioelectrical impedance, dual-energy X-ray absorptiometry
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adipokines
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protein hormones made and released by adipose tissue cells
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subcutaneous fate vs. visceral fat
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under skin vs. around middle
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Basal metabolism % of energy used
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total energy used in activities necessary to maintain life (involuntary)- 50-65%
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% of energy expended voluntarily
What does that leave??? |
25-50%
thermic effect of food (5-10%) |
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thermogenesis
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generation and release of body heat associated with the breakdown of body fuels
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what is the ideal % body fat for female athletes???
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enough to support regular menstruation, enough to let female athletes perform well
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thrifty metabolism
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genetic factor0 hang on to more calories
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appetite
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psychological desire to eat
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hunger
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physiological need to eat
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satiation
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perception of fullness when eating
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satiety
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perception of fullness that lingers
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recommendation for % calories from fat
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20-35%
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recommendation for % calories from carbohydrates
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40-65%
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recommendation for % calories from protein
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10-35%
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