Running on a Treadmill A treadmill is an exercise machine that allows a person to walk, run or jog. It is a popular choice in gyms as well as at homes treadmills are a very popular exercise equipment. It can also help people stay active when the weather gets bad. https://treadmill-small63453.iyublog.com/24642765/seven-explanations-on-why-treadmill-is-important