https://articlescad.com/are-no....n-electric-treadmill
Is a Manual Treadmill Better Than Electric? Manual treadmills do not have motors to run them, they run by the power of your own energy. This type of treadmill is often a better option for runners since it can help you get your stride moving. You can consider a flat belt or curved manual treadmill if your goal is to raise your heart rate while running at lower speeds. Here are some reasons to consider. 1. It's more difficult If you're looking to add some serious challenges to your exer