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Home Q & A Board Science-Related Homework Help Health, Nutrition, and Food Sciences
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Argentina Argentina
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6 years ago
At about 50 percent intensity, the recommended duration of cardiorespiratory training is ____ minutes per day.
 a. 20
  b. 30
 c. 45
 d. 60
 e. 90
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KaydinceKaydince
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6 years ago
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