The Benefits and Risks of Treadmills Treadmills are one of the highest-calorie-burning cardiovascular exercises on the market. Regular treadmill runs can tone leg muscles and aid in helping reduce body fat. Treadmills let you customize your workout environment. You can alter the speed and incline according to your fitness level. https://cheaptreadmills44781.blogdigy.com/10-essentials-about-treadmill-best-you-didn-t-learn-in-the-classroom-38486279