Nothing wrong with this. However, it is much more important to take care of the mind and even more that of the emotions. Both the body and the mind are regulated by the emotions. Therefore an emotionally rich person can never be truly healthy. For it has been seen that even the best among the physically well-built people can lose their nerve and become totally distracted on being informed of an accident of a near and dear one.
Emotional instability renders physical strength infractious.
The question once again turn to finding the ways of achieving emotional strength. A very instructive case come to mind. The only son of an industrialist was leaving home for higher studies. Right in front of the father's eyes a speeding car hit and crushed him underneath. The case went for a hearing before a magistrate.