20% Adjustable Incline: The foldable treadmill provides user with climbing experiences with 2%, 16%, and 20% adjustable incline. This helps to strengthen training, burn calories quickly, and is very suitable for runners and climbers 8.7 MPH speed & 400LBS capacity: Treadmills for home is equipped with a 3.5HP quiet brushless motor that can adjust the treadmill speed from 0.6 to 8.7MPH, supporting various choices from walking to sprinting