Incredible of extreme sports Boardsailing continue…
June 23rd, 2008 — dodoMaintaining control
Boards also vary in rocker (the amount the bottom curves from the tip to tail of the board). Rocker placement varies from board to board, and on each board. Boards with more rocker in the tail will be slower but more maneuverable, while boards with less tail rocker will plane quicker and go faster. Each board designer places rocker in different places determined by the performance desired, and each boardsailor prefers a different feel and shape.
Early “short” board designs looked more like surfboards than today’s top shapes. Board buoyancy is measured by volume, so less volume means less floatation. Designers shift the volume around in their boards, placing more or less in the tip or tail dramatically effects performance. Short boards started out with massive amounts of volume in the tail. One early design by top boardsailor Ken Winner actually had a hump though the middle of the rear deck of the board, and a pointy front. Designers gradually reduced the volume in the back of the boards, moving it forward under the mast base. Read the rest of this entry »