In additional, aerobic exercise can help to control Type II diabetes because aerobic exercise can maintain metabolism of sucrose. Aerobic exercise also improves the functioning of the liver, most vital organs and helps to build up cholesterol. The research also shows that aerobic exercise also useful for brain and memory because aerobic exercise can bring additional glucose to the brain. Depression is the worse disease in the world and exercise can reduce depression. Depression may increase by overweight and stress. The research also indicates that persons can get good sleep if they do regular exercise because exercise helps to circulate blood in all body and it works to get better sleep.