| 摘要 |
<p>Device for training a persons back and neck, comprising a seat for the person; a first pressure body, movable with respect to the seat, and arranged for at least during movement, exerting a controllable force to the persons back; a second pressure body, movable with respect to the seat independently from the first pressure body, and arranged for at least during movement, exerting a controllable force to the persons head, wherein the first pressure body is rotatable about a first axis of rotation; and the second pressure body is rotatable about the second axis of rotation, wherein the mutual position of the first and/or second axis of rotation with respect to the seat is adjustable.</p> |
