Vert Ramp=a halfpipe with a vert on the top edge of both sides of it to enable the rider to catch air. (vert)ical Quarterpipe=1/2 of a vert ramp or halfpipe
Vert Ramp=a halfpipe with a vert on the top edge of both sides of it to enable the rider to catch air. (vert)ical Quarterpipe=1/2 of a vert ramp or halfpipe