| 摘要 |
<p>The present invention provides a training aid 100 comprising a bed elevated on a frame 110. The bed comprises a shoulder rest 130 and having at least one grip member 150. At least one grip member provides at least one grip (fig. 2 152) spaced apart from the shoulder rest and bed. The grip permits pivoting of a user's body off the bed with respect to a pivot point proximate the shoulder rest. The shoulder rest is arranged in use to provide support for the user's shoulders in pivoting. There may be a pad which is displaceable 120. There may be shoulder hooks (fig. 2 140), orthogonal to the bed length, which restrain the movement of the shoulders against the shoulder rest, during pivoting. The at least one grip may be able to be collapsed when not in use and the training aid may be capable of being flat packed. The shoulder rest may also be displaceable vertically (fig. 7 231/232).</p> |
