9. Backside pivot Progressing Ramp skateboarding Backside pivot in regular stance Note the tail does not rest on the coping 10. 50 50 grind – ledge 9. Noseslide 1. The drop in Progressing Ramp skateboarding 10. Tail revert Progressing Ramp skateboarding 2. The slash grind (frontside) Progressing Ramp skateboarding 4. Backside rock n roll Progressing Ramp skateboarding