Similar in appearance to a step aerobics board, the Fitness Balance Board is much, much more. Easily Capable of supporting weights up to a maximum of 330 pounds, it is sturdy and precise, able to measure weight and register pressure accurately when placed on a variety of flat surfaces. This advanced level of sensitivity allows for both the wide range of activities found in the Wii Fit software as well as the board's amazing ability recognize individual players by their weight alone.