Which of the following is NOT a principle of training?

• A.Overload
• B.Specificity
• C.Concentration
• D.Reversibility

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Which of the following statements about dehydroepiandrosterone (DHEA) is correct?

• A.DHEA has no potential influence on testosterone production by both men and women.
• B.DHEA has been shown to improve body composition and physical performance in most elderly men and women.
• C.The body does not produce DHEA.
• D.The U.S. Food and Drug Administration has classified DHEA as a controlled drug.

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What is the predominant factor causing an increase in strength during the initial weeks of training?

• A.Increases in muscle-fiber cross-sectional area.
• B.Changes in whole muscle cross-sectional area.
• C.Improvements in neuromuscular adaptation.
• D.Increases in overall limb circumference.

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Which concept best describes the effects of prolonged bed-rest?

• A.Specificity
• B.Overreaching
• C.Overload
• D.Detraining

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If your active client consumed 2100 kilocalories each day for one week and burned off 2600 kilocalories each day for that same week, how much weight would your client lose that particular week, assuming normal hydration?

• A.0 pounds
• B.1/2 pound
• C.1 pound
• D.2 pounds

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