Running are becoming more and more popular these days. Many

of us run for our health. Doctors say much of the health problems

come from these badly habits: eating too much, drinking too much,   

smoking and not take enough exercise. Running is good exercise.    

It makes us heart strong. It also helps many people lose weight.       

One 68-year-old woman runs three time a week. She runs to lose      

weight. Running is good to health in other ways, too. Many runners   

say running keeps colds and another small health problems away.      

“Running is my doctor,” says one man. Running can also helps       

people to relax. So today men and women of all ages enjoy run.