Running Without Shoes On Treadmill. They should be Comfortable – Your treadmill running shoes should be able to provide you with as much comfort as possible. Just think of what treadmill running is.
Running on the spot lift your legs to knee height and swing your arms. I finally broke down and got myself a treadmill. Shoes can be costly, and buying a pair just for treadmill running is likely unnecessary.
Needless to say, a shoe meant for treadmill running also works very well on the open road.
Running on a treadmill is not the same as running on the road, and people can injure themselves if they don't recognize the differences and make sure they are safe.
Walking on a treadmill is different than running, and the same shoes may not work for both activities. Running on the spot lift your legs to knee height and swing your arms. Here, a stable shoe that isn't overly soft is effective.