Running on a Treadmill A treadmill is an exercise machine that lets a person run, walk or jog. It is popular at gyms as well as at homes. It also helps people stay active when the weather is bad. The exercise of a treadmill can strengthen the thighs and glutes. https://treadmills-at-home37096.get-blogging.com/25207610/a-the-complete-guide-to-treadmill-used-for-sale-from-start-to-finish