Horizon Treadmill - The Best Home Treadmills Horizon is not like other treadmill makers who make you a part of their systems. This machine responds quickly to changes, which makes it a good choice for interval training. It also has a long four-ply belt that can withstand ninja-like feetfalls. This https://home-treadmills16579.digitollblog.com/24724075/12-companies-that-are-leading-the-way-in-treadmill-used-for-sale