My favorite outdoor activity is running.Everyone can run.Running is very easy.In fact,I was very nervous before the running test in PE class.I was so afraid that I can’t run so fast.It was very tired for me.But I often encourage myelf.Now I find it easy to run fast.I like running because it can help me stay healthy and keep fit.Running can strengthen my will.It helps me build my body,and makes me do well in other subject. Now I enjoy running.