"Best Kind Of Surface To Walk On For Exercise"

It's better to walk on a flat surface than a hill surface. Why?. If for some reason you have difficult walking or have a condition that gets stir up easy the hill surface may give you some problems. Walking everyday is to help your daily life, not give you problems and give you a set back in your health. So it's better to do your daily walking on a flat surface to keep the benefit of walking flowing in your life.