Life is about exercise. Each person must choose the right type of exercise for him or her. A good lifestyle makes you healthier and improves the quality of life. Exercise increases the number of blood vessels in muscle tissue, reduces the resistance to arterial circulation, keeps capillaries open, and keeps blood pressure and blood sugar at normal levels. Exercise makes joints more flexible and creates an intermittent vacuum in the joint space, allowing water to enter. Exercise increases the amount of endorphins and enkephalins, the body’s natural “opiates,” giving a peculiar sense of euphoria.