Running on a Treadmill A treadmill is a device that lets you run, walk or jog while stationary. In gyms and homes, treadmills are a popular exercise machine. It can also help people stay active even when the weather is bad. Treadmill workouts can help strengthen the thighs and glutes. https://treadmills-on-sale67132.fireblogz.com/55867951/20-reasons-why-treadmill-will-never-be-forgotten