Question

which scenario shows leila following the minimum who recommendations for exercise? (1 point) swimming laps for one hour each day doing tai chi for 30 minutes twice a week running for one hour five days a week cycling for 30 minutes each day

Explanation:

The WHO recommends at least 150 minutes of moderate - intensity aerobic physical activity or 75 minutes of vigorous - intensity aerobic physical activity per week, or an equivalent combination. Let's analyze each option:

• Option 1: Swimming laps for one hour each day. In a week (7 days), that's 7×60 = 420 minutes, which is more than the minimum.
• Option 2: Doing tai chi for 30 minutes twice a week. That's 30×2 = 60 minutes per week, which is less than the minimum 150 minutes of moderate - intensity.
• Option 3: Running for one hour five days a week. That's 5×60 = 300 minutes, more than the minimum.
• Option 4: Cycling for 30 minutes each day. In a week (7 days), that's 7×30 = 210 minutes, which meets the minimum (150 minutes) for moderate - intensity aerobic activity (cycling is moderate - intensity) and is the minimum - meeting option among these as others either exceed or fall short.

Answer:

cycling for 30 minutes each day