Abstract: A muscle-relaxing therapeutic reclining chair including a framework and an inclined body-receiving cushioned portion comprising a plurality of chamber-defining portions carrying liquid under controllable pressure therein and which in one preferred form can be heated in a controlled manner and with the entire device being capable of being selectively and controllably oscillated by a vibrator means whereby to not only provide a soft fluid support equivalent to that provided by a water bed, but to provide the application of a desired amount of relaxing heat to a user's body while at the same time applying a desired amount of vibratory movement to the user's body whereby to be conducive toward complete muscle relaxation with all of the inherent therapeutic effects alleged to flow therefrom.