How to Make the Most of Your Treadmill A treadmill is an indoor workout machine that lets you run or walk. It is powered by electricity or manually. It is typically used to train for cardio and helps boost cardiovascular endurance. You can adjust the speed and the incline to https://treadmills-small72641.sharebyblog.com/24803163/5-cliches-about-treadmill-you-should-avoid