Abstract

The present invention refers to a gymnastic apparatus for jumping exercise, particularly spring-board for a vault comprising a flat base (2) and a jumping board (3) attached to the first longitudinal end thereof, said jumping board (3) being spaced at the second longitudinal end of said base (2) vertically from said base. In the area of said second longitudinal end of the flat base (2), a pressure spring (5) is arranged in a gap (4) between said base (2) and said jumping board (3), said spring (5) acts essentially in a vertical direction maintaining said gap (4) when said spring-board (1) is unloaded. The essence of the invention is at least one measuring device (6, 7) being attached to the jumping board (3) on the side facing a base (2), said measuring device (6, 7) being connected with a processing unit (10).

IPC Classes  ?

• A63B 5/08 - Spring-boards