https://www.hometreadmills.uk/....categories/treadmill
Take Your Treadmill to the Next Level With a Treadmill With an Incline of 12 If you're ready to take your treadmill workouts to the next level, you should consider an exercise machine that has the highest incline of 12. This is a strenuous exercise that makes you feel more like climbing hills than simply walking flat. It is recommended to work up to this by gradually increasing your incline over time, says Burgau. Begin by walking at a low angle for short periods of time then gradually increase the incline. What is an Incline Tre