https://www.hometreadmills.uk/....categories/incline-t
Take Your Treadmill to the Next Level With a Treadmill With an Incline of 12 When you're ready to take your treadmill workouts to the next level, think about an exercise machine that has an incline that is at least 12. This is a strenuous exercise that is more like climbing hills than simply walking flat. Burgau suggests that you gradually increase the incline. Begin by walking at a low angle for short periods of time then gradually increase the incline. What is an Incline Treadmill? A treadmill that has an incline feature all