With built-in speed controls and predetermined programs

https://hometreadmills.ukijbf406.greyhavendaily.com/posts/be-on-the-lookout-for-how-home-treadmills-is-taking-over-and-what-can-we-do-about-it

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