Question

1
select the correct answer.
which is the best aerobic exercise plan?
a. 15 minutes to warm up, 15 minutes of aerobic activity, 15 minutes to cool down
b. 5 minutes to warm up, 25 minutes of aerobic activity, 0 minutes to cool down
c. 0 minutes to warm up, 15 minutes of aerobic activity, and 15 minutes to cool down
d. 5 minutes to warm up, 20 minutes of aerobic activity, 5 minutes to cool down

Explanation:

To determine the best aerobic exercise plan, we consider the importance of warming up (to prepare the body) and cooling down (to aid recovery). A typical effective plan includes a short warm - up, a moderate - length aerobic activity, and a short cool - down.

• Option A: 15 minutes of warm - up is too long, and the aerobic activity time is relatively short compared to a more balanced plan.
• Option B: 0 minutes of cool - down is not advisable as it can lead to muscle soreness and other issues.
• Option C: 0 minutes of warm - up can cause injuries as the body is not prepared for the activity.
• Option D: 5 minutes to warm up (prepares the body), 20 minutes of aerobic activity (a reasonable duration), and 5 minutes to cool down (aids recovery) is a balanced and effective plan.

Answer:

D. 5 minutes to warm up, 20 minutes of aerobic activity, 5 minutes to cool down