Wrist strength appearance that circles round

The utility model provides a wrist strength appearance that circles round. Wrist strength appearance that circles round contains a shell and a rotatory body. The shell has a buffering portion. Buffering portion has a track portion and a buffer body. Rotatory body contains an inner circle and a screw. The inner circle is connected a response electric power and is supplied with illuminator on one side of the screw, an elasticity starting drive is connected to the opposite side. Track portion is located to the inner circle with being located shell and slidable. Because elasticity starting drive combines with the screw, the user can grip the elasticity potential energy that wrist strength appearance that circles round made the screw operation and then increased elasticity starting drive to wrist strength appearance that circles round borrows the elasticity by elasticity starting drive to make the rotor have the kinetic energy that starts wrist strength appearance that circles round. The screw rotates the back, and illuminator is supplied with to response electric power just can electricity generation by oneself under the effect in magnetic field to it is luminous to make wrist strength appearance that circles round.