With integrated speed controls and predetermined programs

https://treadmills-ukexwm248.currentvale.com/posts/three-reasons-why-your-tread-mill-is-broken-and-how-to-repair-it

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