Category: Freestyle
Level of difficulty: Level 6 (from 6)
The grubby is a classic freestyle move, a jumped 360 variation to leeward around the upright mast. The first half is jumped, the second half is slided.
Unlike the Spock, the sail is not shifted, but the move is rotated with a firm grip on the boom.
These grubby tutorials show you how to jump the slide around the vertical axis:
