Originally Posted by
Crofab
I don't know anyone that has ever used the old manual treadmill. For 40 bucks, I would try one out just to see how they perform on it. I know that Jim Culbertson (RIP) used to make a belt mill similar to the manual treadmills you're talking about, and I never heard anything but good about those particular mills. I can already think of some of the pros of such a mill in that it's quiet, it's not terribly high off the ground, things of that nature.
Now you have me thinking about buying one of those contraptions just to see how it would work. Stability might be an issue, but I'm sure there would be some way to correct that if need be.