With built-in speed controls and preset programs

https://www.hometreadmills.ukgxld218.quillnesty.com/posts/ten-startups-that-will-revolutionize-the-compact-treadmill-industry-for-the-better

With built-in speed controls and preset programs, home treadmills make it easy to follow assisted workouts that support fitness objectives like endurance, weight loss, and endurance, even for beginners.