Final answer:
For vigorous aerobic exercise, which is recommended for a healthy cardiovascular system, adults should engage in 75 to 150 minutes per week, suggesting 1 to 2 days of activity if exercising for 60 minutes each time.
Step-by-step explanation:
Vigorous aerobic exercise, such as basketball, is recommended to maintain a healthy cardiovascular system. According to the U.S. Department of Health and Human Services (HHS), adults should engage in 75 minutes (1 hour and 15 minutes) to 150 minutes (2 hours and 30 minutes) per week of vigorous-intensity aerobic physical activity. To maximize health benefits, it is advised that this vigorous activity be spread throughout the week. Thus, engaging in such activity for 60 minutes at a time would mean exercising for approximately 1 to 2 days per week to meet the minimum recommendations. However, to foster further health benefits and support cardiovascular health maintenance, incorporating more frequent sessions may be beneficial.