Which percentage of american adults do not exercise on a regular basis? a. 40% b. 50% c. 55% d. 60%

The correct number is - B. 50%

The estimates are that about half of the Americans that are between the ages of 18 and 64 are actually having enough exercises. That leaves a staggering percentage of 50% of the population that is not having enough exercises.

This is one of the biggest reasons why the American society has an ever-growing problem with obesity in the past few decades, as the majority of the people in the country do not spend enough energy and are not sufficiently physically active.