exercise plays a very important role in daily life. everyone, no matter what age, needs exercise every day. exercise can help you keep fit, full of energy, work hard and you call do strenuous work persistently.

　　there are many kinds of exercise that help people keep physically fit. there are set ting up exercises that anyone can perform for a few minutes each day. for a young person football is one of the best games. if people keep doing exercise, they will find thpmselves better all the time.

　　however, modern life may prevent people from getting the daily exercise. they need. television and other modern inventions could possibly be a factor that produces physical unfitness. television can be very educational, but mostly it is just waste of time. with the automobile, another modern invention, some people no longer walk any place. if people sit for hours in hront of their tv sets and ride in their cars everywhere, their health will be hurt badly. therefore, they need to get exercise by doing setting up or playing football.