Question

federal guidelines recommend that children perform a vigorous workout at least three days a week. which activity would meet this goal?
○ sprinting fast around the school track
○ walking casually with friends to school
○ floating in the pool before swimming class
○ stretching as part of an exercise warm - up routine

Explanation:

A vigorous workout requires intense physical activity that increases heart rate significantly. Sprinting fast around the track is high - intensity and meets the vigorous workout criteria. Walking casually, floating in a pool, and stretching (warm - up) are low - intensity or non - vigorous activities and do not meet the federal guideline's definition of a vigorous workout.

Answer:

A. sprinting fast around the school track