73. Exercise may reduce the risk of coronary heart disease by all of the following EXCEPT A. increasing collateral circulation. B. increasing coronary vessel size. C. increasing clot formation. D. decreasing dysrhythmias. E. improving myocardial efficiency. 74. If an individual uses interval training to prepare for the 100-meter event in track and field, the interval training should A. primarily develop the phosphagen (ATP-CP) energy system. B. have work periods of 10-25 seconds. C. have a work:rest ratio of 1:3. D. use a passive recovery.
Added by Timothy H.
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Step 1: To answer question 73, we need to identify which option does not reduce the risk of coronary heart disease. Show more…
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