Abstract: The novel wrist brace is designed to fixedly link a users hand to a users forearm in a rigid fashion whereby the wrist is held in a relatively neutral position. It is a further intent of this invention to do so without applying pressure to the volar surface of the forearm or to the carpal tunnel area of the wrist.
Abstract: The novel tunnelboard snowboard is designed to offer unique and superior tracking characteristics, dampening and spring characteristics as well as providing improved turning characteristics. This new snowboard invention utilizes a new flow-through tunnel design with sharpened orthogonal protrusions imbedded therein.
Abstract: The novel sailboard is arcuate about its longitudinal and transverse axes, and has blading fore and aft for supporting the sailboard upon a frozen surface. The front blading is carried on a pivotal plate which has spring loading and damping, and the rear blading comprises pluralities of blades of varying height and attitude relative to the longitudinal axis.