<p>The present invention relates to a pivotal armrest apparatus (1a) which comprises a cradle (8a) having a direct pivotal mechanism mounted on an anti-slip member (38). The pivotal mechanism automatically converts with the anti-slip member from the irregular movements of fingers (i.e. typing a keyboard) into stress releasing movements over the forearm without impairing a specific part of the wrist. Also, the armrest enables a proper degree of rigidity to allow no drifting of the fingers. <IMAGE></p>
