Question

which of the following statements about exercise barriers is true? multiple choice there are significant health benefits for scheduling exercise in the early morning hours. the time and energy costs of exercise are not significant barriers to exercise. on average, u.s. adults have five hours of free time a day, often used for passive activities like television watching rather than physical activity. exercise barriers are the biggest challenge for people in the maintenance state of the stages of change model

Explanation:

The first option is about benefits of morning - exercise, not barriers. The second option is incorrect as time and energy are common exercise barriers. For the fourth option, people in maintenance stage have usually overcome barriers. The third option is correct as it shows that U.S. adults have free - time but use it for passive activities instead of exercise, indicating a barrier.

Answer:

C. On average, U.S. adults have five hours of free time a day, often used for passive activities like television watching rather than physical activity.