A device for the driving of the players of a rugby in the sector of the melee

摘要

The device has a left side-carriage (6), a right side-carriage (7) and a central carriage (8) individually connected to a collective carriage (4) by a connecting unit (5) to confer a degree of freedom in a translation along an axis. A right pillar, a left pillar and a hooker for the respective carriages carry a support unit (45) that serves as a stop for a front row player. A control unit allows an independent adjustment of pushing forces of a first compressible connection part and a second compressible connection part (19) of the connecting unit.