With integrated speed controls and predetermined programs

https://treadmill-for-homeitrt509.opalvector.com/posts/the-most-worst-nightmare-about-walking-machine-it-s-coming-to-life

With built-in speed controls and pre-programmed programs, home treadmills make it simple to follow directed workouts that support fitness goals like endurance, fat loss, and endurance, even for beginners.