in modern society,people are too busy to do some exercise.therefore,there are all kinds of gymnasiums provided various instruments for working people,like Aerobic exercises,tread-mills,all types of fitness machines and so on.I believe that regular exercise is essential for human beings.It has the power of bringing people good health and happiness.The greatest advantages of regular exercise are the following:it enables people to lose weight ,it allows people …showed first 75 words of 252 total…

…showed last 75 words of 252 total…body fat level.For men,it can train their muscle and let themselves to be more powerful. Most people work too much and rest too little. They often feel a high level of pressure in their hearts.Regular exercise allows people to feel more relaxed .By going to the gym or playing ball games, people are also to focus their attention on other things.Regular exercise makes people feel happier and more energetic. ------------------------------------------------------------------------ **Bibliography**