How to Make the Most of Your Treadmill A treadmill is an indoor workout machine that lets you walk or run. It is powered by electricity or manually. It is commonly used to train for cardio and helps boost cardiovascular endurance. You can control the speed and incline to make https://treadmillsforsale54252.madmouseblog.com/5347747/what-is-treadmill-history-of-treadmill