The Chi Machine® maximizes the movement of the body which helps to provide prompt temporary relief. Fatigue or excess physical exertion can generally lead to minor muscular aches, pains and tension. The Chi Machine® supports temporary relief from these conditions without creating undue stress to bodily structures or additional muscular overexertion.
Video explaining: https://www.youtube.com/wat... ;
https://www.youtube.com/wat...
High quality machine, slightly used.