| 摘要 |
<p>The invention relates to a device for holding skiers, meant, in particular, for demonstration exercises. According to the invention, the device includes a belt () comprising a tactic belt () having a closing system to which there is riveted a toroid () having an external circular slot () which allows withholding and circulation of a ball joint () provided with a sleeve () with female thread, connected, by means of some pipes () and some sleeves () with female thread, to a central star element ().</p> |
