请以“How to keep fit”为话题写一短文

请以“How to keep fit”为话题写一短文
要求：不少于60个单词,内容必须包括英文提示中的三项要求.1.Tell us your ideas.2.Tell us what you do to keep fit.3.Give some advice.初二水平就可以了.

How to Keep Fit
　　A healthy body is very important to every one of us.When you are sick,you feel painful all over your body,have no energy to work; and the only thing you want to do is lying on the bed.　　When you are healthy,you can eat well,sleep well,sing and jump happily,do all the things you like to enjoy life.　　The way to keep us fit change.In the morning,you can get up early,go outdoors,breathe the fresh air,and do physical exercises.Running and swimming are extremely helpful to keep one fit.If you are a busy person and have no special time to do these things,there are still some ways useful for to keep fit.The easiest way is to walk to your office instead of riding a bike or taking a bus.　　You also have to take a simple physical check - up.Your doctor will know the condition of your body most clearly,and he will give you the most valuable advice to keep fit.You should always try to make yourself happy.If you feel happy,you can eat well,sleep well,and your body is sure to be in an excellent condition.　　Health is the most valuable possession a person expects in his life.Try every means to keep fit is my advice to the people who want to live a happy life in this beautiful world