With built-in speed controls and preset programs

https://home-treadmilljkwf149.westhavenscope.com/posts/walking-treadmill-the-good-the-bad-and-the-ugly

With integrated speed controls and pre-programmed programs, home treadmills make it basic to follow guided workouts that support physical fitness objectives like stamina, weight loss, and endurance, even for novices.