To achieve and maintain a healthy body, you must commit to a regimen that includes regular exercise. You are physically fit if your body is capable of performing anything and you love doing leisure activities as well. Also, for a fit physique, it is simple to take on tension and work even during difficult circumstances.
Physical fitness is all about keeping your heart, muscles, lungs, and other body parts in good shape. The body's fitness is determined by the physical constraints placed on it, as well as what one is able to perform in a certain lifestyle, such as what they eat and how they live.
Here's some background on the many components employed in physical fitness.