To be effective in improving cardiovascular fitness and endurance, and to lessen the risk of a heart attack, exercise that uses large muscle groups in continuous, repetitive action and increases heart and respiration rate should be performed a minimum of _____

Question

Quizplus · Accepted Answer

According to the American Heart Association, to improve cardiovascular fitness and reduce the risk of heart attack, one should perform moderate-intensity aerobic exercise for at least 150 minutes per week or 30 minutes a day for five days a week. Therefore, choice C, which recommends exercising five times a week for 20 to 30 minutes, is the most appropriate option.

To Be Effective in Improving Cardiovascular Fitness and Endurance, and to Lessen