ProForm and Horizon treadmills appeal to walkers and runners alike with their folding frames and similar price ranges. They are solid brands with a long history of manufacturing treadmills. ProForm has trainer-led treadmill classes with personalized speed and incline adjustments when you subscribe to iFIT. Horizon treadmills are better for walkers and runners who do not want to subscribe and prefer more traditional training methods. Keep reading this brand comparison to learn more about each ...
