A passive upper extremity prosthesis for enabling a user with a residual arm to play a cue sport includes a socket that is configured to position over and to couple to a residual arm of a user. A connector that is coupled to the socket is configured to selectively couple to a cue stick to couple the socket to the cue stick, positioning the user to manipulate the cue stick to play a cue sport, such as pool and billiards.
