In the video John F Kennedy tells the people of the United States of America that people are living longer and that they need to got on the train and live long as well but the only way they may achieve  that is if they are physically fit. He wants a healthier America that is always physically active from  young children to elderly adult create a brighter future stay physically fit. I will stay physically fit but not doing any sort of drug, exercising, and drinking a lot of water.