Surf Fitness is the world’s first total-body surf trainer, designed to simulate the physical demands of surfing without the ocean. Torch body fat, build lean muscle & get a ripped core with signature surf-inspired workouts you can watch from home. The RSX is adjustable for all levels. The dimensions are 70″ long by 22″ wide by 11″ high. The board is portable at 35 pounds and stores vertically.