With built-in speed controls and pre-programmed programs

https://hometreadmills.ukceca469.lumenforgex.com/posts/20-resources-that-ll-make-you-better-at-new-treadmill

With integrated speed controls and predetermined programs, home treadmills make it easy to follow guided workouts that support physical fitness goals like endurance, weight loss, and endurance, even for newbies.