With built-in speed controls and pre-programmed programs

https://home-treadmillsltul507.juniperbrief.com/posts/why-do-so-many-people-are-attracted-to-home-treadmill-uk

With integrated speed controls and pre-programmed programs, home treadmills make it easy to follow directed exercises that support fitness goals like endurance, weight loss, and endurance, even for novices.