A support for a computer mouse or keyboard-user's (or typist's) hand, which includes an attachment 2 to the hand at one end, and an attachment 3 to the upper arm at the other end, connected by an elastic connector 1. The hand attachment may be specifically made to individually accommodate each of the middle three fingers, and may be incorporated within a fingerless glove. The upper arm attachment may be elastic. The upper arm attachment may alternatively be non-elastic and fitted using either an adjustable strap or a Velcro (RTM) attachment. In any case, the upper arm attachment provides a length of non-elastic material which incorporates an adjustable strap. The hand and arm attachments provide a hook, clip or loop of material for the elastic connector to connect to. The elastic connector may incorporate hooks, clips or loops of material in order to achieve connection to the hand and arm attachments. The invention addresses the problem of tennis elbow and protects the wrist extensor muscle and tendon by supporting the weight of the hand.
