| 摘要 |
The invention relates to a snowboard (1) for performing jumps on a trampoline, said board comprising a tubular frame (2) with a pre-determined longitudinal curve radius. Said tubular frame (2) comprises, for example, two curved parallel side-bars (3) that are connected to end curves (4) by metallic rivets. The tubular frame (2) also comprises two fixing plates (8) that are joined thereto (2) and each have a support surface (10) that is raised in relation to the tubular frame (2). |
