Balance board structure can control the telescopic unit through operating unit to retain balance of balance board body so that an operating person can stably stand on the balance board body unit

The invention proposes a balance board structure, which includes a balance board body, more than one elastic units, more than one telescopic units, and an operating unit. The balance board body has a first surface and a second surface. The elastic unit is disposed on the second surface and located at the position where the balance board body maintains its balance. The telescopic unit is disposed on the second surface and located at the position where the balance board body maintains its balance. The telescopic unit is at least flush with the elastic unit or protrudes from the elastic unit. The operating unit is connected to the telescopic unit. When the operating unit controls the telescopic unit to be retracted into the elastic unit, the balance of the balance board body is maintained through the elastic unit. When an external force is applied to the first surface, the elastic unit compresses and stores a restoring elastic force potential energy. When the external force disappears, the elastic unit is restor