Exercise is the performance of certain activities, develops maintains physical fitness and health in general. Regular exercise is very sharp and important element that some diseases may occur. Latest research says that the exercise has many positive effects on almost all diseases. Or, like yoga or made as physiotherapy, exercise makes a person healthy and free of the disease. Types of exercises There are different types of exercises, but by and large can be classified into three categories. This includes flexibility, aerobic and anaerobic exercises. Flexible exercise, activities such as stretching. It improves the mobility of the muscles and joints. Aerobic is something like cycling, running, walking, etc. Aerobic exercises focus on increasing cardiovascular endurance. Anaerobic exercises are exercises that increase the short-term muscle power. This includes weight training, sprints and functional training. The benefits of exercise There are many benefits of regular exercises in an appropriate manner. Exercise keeps the body in shape, and left the physical fitness. It may help to maintain optimal weight, healthy bone density, joint mobility, strength, and reduce the surgical risks. There are so many studies show that the role of exercise as an effective treatment for certain serious chronic diseases like hypertension, diabetes, cardiovascular diseases, sleep disorders, depression and obesity, etc. exercises improve the general circulation in the body, many Thanks for the good diet required of each individual cell and tissue of the body. Exercise is also said, neuro-protective in many neuromuscular and neurodegenerative diseases. Hazards of Exercise On the other hand, exercise if it is defective or improperly, it can go worse effects on the body find. There are some diseases in which some of the exercises are contraindicated. For example, a heart patient is a heavy exercises like weight lifting and running quickly should be. Although the use of the exercises, the muscles more energy, fats and carbohydrates and so they are well fed. If the food or food intake has no relation to the exercise, it can weaken your body. Too much exercise can be harm