I'm using it for 20 minutes a day. It requires high output of physical energy. So, I’m a little exhausted when I walk in Armwalker. I suppose it’s because I haven’t exercised for a long time. I'm increasing the time to use Armwalker, and the pain in my neck and shoulders is gradually decreasing.
At first, I was a little bit skeptical of the effect of Armwalker, but after walking in it, I felt immediate workout effect on body.
I feel not only the pain-relieving effects on my neck and shoulders, but also the muscle workout effects on my chest and arms.