Numerous home treadmills include adjustable incline settings

https://buy-treadmillpert490.ironwoodscope.com/posts/7-tricks-to-help-make-the-most-of-your-gym-treadmill

Many home treadmills consist of adjustable slope settings, permitting you to mimic outdoor terrain for more powerful legs and much better exercise range, whether you're training for hills or burning more calories.