The Benefits and Risks of Treadmills Treadmills are one of the highest-calorie-burning cardiovascular exercises on the market. Regular treadmill running can strengthen leg muscles and aid in helping reduce body fat. Treadmills let you customize your workout experience. You can adjust the speed and incline based on your fitness level. https://treadmill-small00921.blogoscience.com/30612114/treadmill-best-explained-in-fewer-than-140-characters