In reply to sofajam9:
> I know that I have been away quite a long while, but as I was entering some climbs into my logbook, a few of the climbs came up with this prefix. Could someone enlighten me please.
I coined it when I was doing the Rockfax Happy Boulders guide. There was no grade to describe problems below V0- and there were lots of them from V-Diff to VS, and also lots of people interested in bouldering at that level. So I climbed a load of that stuff, and marked them with a VB on the topos. VB means several things, take your pick.....Very basic, Very beginners, Very bumbly (only kidding) and Vertical Brain.
Mick