The only thing that I have to say about the ProForm XP Trainer 580 is phenomenal. OK in my young day's I was a pretty chubby kid so I asked my parents if my parents and I could chip in to get the ProForm XP Trainer 580 and we agreed to do that, and thanks to this baby I lost about 45 pounds in 7 months and boy was I glad that we got this machine. Ok let me begin by saying that the reason I love this treadmill is because it is extremely easy to use and also extremely easy to control. The other reason on why I like the ProForm XP Trainer 580 is that it doesn't break that quickly, I had mine for about two year's use it everyday and it still looks like brand new.
The other nice thing about this treadmill is that it is not that expensive, my parents and I got it actually on sale at Sears for about $500, and darn was this baby worth it. The final thing that is great about the ProForm XP Trainer 580 is that it is guaranteed that you will at least loose ten pounds a month if you use it every day and it did pay off.
Overall I really love this ProForm XP Trainer 580 and highly recommend it to everyone.