In a Study by Blumenthal and Colleagues, Men Were Assigned

question 215

Multiple Choice

In a study by Blumenthal and colleagues, men were assigned to one of two treatment conditions.Half the men were involved in aerobic activity, and the remainder engaged in nonaerobic strength-and-flexibility training.After 12 weeks, the researchers found:

• A)the men in the nonaerobic group showed lower blood pressure and heart rate in situations involving mental stress
• B)both groups showed reduced blood pressure and heart rate in situations involving mental stress
• C)the men in the aerobic group showed lower blood pressure and heart rate in situations involving mental stress
• D)neither group showed reduced blood pressure or heart rate in situations involving mental stress

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