Abstract: An elongated rigid body member is arranged to receive a person's wrist and at least a portion of the forearm. An inverted bail is pivotally mounted on the front of the body member and is urged to an upward angular position with relation to the body member by springs, such bail having a finger engaging roller bar on its outer end. The device is arranged such that when anchored on a person's wrist and forearm and the fingers engaged over the roller bar, exercise for the person's fingers, wrist and forearm can be achieved by repeatedly pivoting the bail.