Exercise causes the body's own good for several reasons. Make the body strong and in a good mood to sleep. Firstly, Exercise the internal organs, making better. It makes lungs stronger body, making the lungs receive German panzers O2 and CO2. out of the lungs, And strengthen the heart, the heart beat more slowly and less work. Secondly, Exercise to reduce the risk of disease. For example heart disease because exercise often makes the heart work fully, and Stroke because exercise often make the blood flow better. Lastly, Exercise makes a better shape. It can help you lose weight, And, Exercise can make the shapes we want. In summary, The effects of exercise are good for both our health and help to shape as well as maintain good exercise performance.