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Choosing Between Electric and Non Electric Treadmills Non-motorized treadmills are different from motorized treadmills in that you have to manually move the belt using your feet. This can result in an increase in the demand for cardiometabolic capacity which could be beneficial to improve your running mechanics, as a tiny 2017 study found. This model features the shock-absorbing deck as well as an easy-to-use console that comes with training programs. It also has a high-contrast display that tracks speed, calor