Roller skating device for roller skating on the spot comprises a ramp covered with an exchangeable friction coating

摘要

Roller skating device comprises a ramp (3). Preferred Features: The ramp can be adjusted between 5[deg] and 20[deg] steepness. The ramp is uneven on the edges. The ramp has the profile of a flat groove. The ramp is covered with an exchangeable friction coating (9). A lateral grip is arranged at the hand height above the ramp surface. Roller skates (2) are provided.