With built-in speed controls and pre-programmed programs

https://treadmill-ukefwv367.dovetailscope.com/posts/15-reasons-why-you-shouldn-t-ignore-uk-treadmills

With built-in speed controls and pre-programmed programs, home treadmills make it basic to follow directed exercises that support physical fitness objectives like stamina, fat loss, and endurance, even for newbies.