Do you get tired on a tread mill? Because its essentially the same exact thing if you do it properly. Sure you can use them at a walking pace and not get tired but if you increase the resistance and your cadence things get different.
Do you get tired on a tread mill? Because its essentially the same exact thing if you do it properly. Sure you can use them at a walking pace and not get tired but if you increase the resistance and your cadence things get different.