Physical Fitness

"Phisical 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 complex. Much is not yet to understood.But we do know what the Greeks knew: that intelligence and skill can only function at the peak of their cpacity when the body is healthy and srtong."

Preisdent John F. Kennedy                                                   

I believe this mean that being healthy in body shape is good for the mind. It is good because your body and mind are more complex. You nned to have good sleep to be able to remember things you learn.