Answer:
The correct answer is option A.
Explanation:
Weight-bearing exercise plays an essential part in constructing and sustaining healthy bones and comprises any activity performed by an individual that works the bones and muscles against the gravity. Some of the examples of weight-bearing exercises are walking, hiking, jogging, dancing, and others.
At the time of doing weight-bearing exercise, the bone amends with the impact of weight and the pull of muscle by developing more cells of the bone. At the same time, the bone becomes denser and stronger. In supplementation of improving the mobility of the joint and its strength, the weight-bearing exercise can minimize the threat of fractures as well as the threat of conditions like osteoporosis and osteopenia.
Thus, one would be benefited in choosing walking as an aerobic activity as it is a weight-bearing exercise.
