" Physical fitness is not only one of the most important keys to a healthy body, it is the basis of dynamic and creative intellectual activity. The relationship between the soundness of the body and the activities of the mind is subtle and complex. Much is not yet understood. But we do know what the Greeks knew: that intelligence and skill can only function at the peak of their capacity when the body is healthy and strong." 

- President John F. Kennedy

This quote means that Physical fitness is not just to be fit or to have a healthy body its mostly more important about the activities and participation you do towards Physical fitness. Physical fitness is not to see who's stronger than others or who's faster no it is not about that its about what you bring to the table like saying its about the participation you give. For example, in P.E we play volleyball and we get into groups so we can play against other teams our P.E teacher doesn't just fail us for a reason he sees on who tries and participates he doesn't care whether we win or lose he cares whether we try and participate, not just to stand there and not do anything. Physical fitness is not always gonna be about being healthy its gonna be about being intelligent and using your mind and motivation in order to have a great background towards Physical fitness. Physical fitness stands for more than being just healthy and having a healthy body. In conclusion, never think about Physical fitness as something about being healthy think about it as a motivation and a significant perspective in your life.