To get and maintain a healthy body you ought to connect yourself to a routine with a regular exercise schedule. If your body can do everything and enjoy doing leisure activities as well, then you are physically fit. Also, for a fit body, it is easy to take on the stress and do some work even in adverse times. Physical fitness is all about the good health of the heart, muscles, lungs, and all body parts. The fitness of the body is based on the restrictions that are put on the body physically and what one can do in a certain lifestyle, like what you eat and what are your habits.