An apparatus for dry hydro-therapy body massage of a user in a reclined position, including a housing structure having a user support surface for supporting the user in a seated position, the user support surface including a seat back portion, a seat portion with a semi-cylindrical main seat section and a leg seat section, wherein the seat back portion and the leg seat section are in relative angular relation to each other and the main seat section is disposed therebetween, and a fluid spray assembly interiorly within the housing structure for directing a fluid stream at the user support surface for imparting a massaging effect through the support surface to the upper body portion and lower body portion of the user.

A contrast therapy cold plunge tub is supplied by hot and cold tempered water reservoirs, and a series of pumps and valves that allow multiple temperature change cycles that rapidly vary the water temperature within the tub between ambient, hot and cold temperatures. One example operates in a continuous immersion mode, where the water temperature is rapidly changed while the tub remains full. A further example operates in a drain and fill mode, where the tub including water at a first temperature is rapidly drained and then refilled with water at a second, different temperature. The present technology further includes a session control software application allowing users to control their user experience.

Disclosed are a curved-surface double-funnel-shaped flow-guiding element, a series-linear flow-guiding assembly, and a nested flow-guiding assembly. Two openings are disposed at two ends of the curved-surface double-funnel-shaped flow-guiding element, and an interior of the curved-surface double-funnel-shaped flow-guiding element is hollow, to form a double-funnel-shaped flow channel. The curved-surface double-funnel-shaped flow-guiding element includes a first funnel and a second funnel, and cross-sectional lines of an inner wall of the first funnel and an inner wall of the second funnel along a central axis of the curved-surface double-funnel-shaped flow-guiding element are curved lines, and the curved lines are concave towards the central axis of the curved-surface double-funnel-shaped flow-guiding element.

An apparatus for providing contrast and compression therapy includes a hot water tank, a cold water tank, a water pump, a heat exchanger, and a therapy pad, where the hot and cold water tanks are configured to store water at respective target temperatures for alternating delivery to the therapy pad for alternating thermotherapy and cryotherapy. The apparatus further includes a programmable control unit configured to automatically switch the alternating delivery of the stored water at the respective target temperatures to the therapy pad, and an air pump configured to deliver pressurized air to the therapy pad to provide compression therapy simultaneously with the thermotherapy or the cryotherapy.

The present disclosure relates to a shower management system including the ability to provide a user with cold or hot boost therapy sessions. The boost therapy shower management system may include a first water outlet and a second water outlet in fluid communication with a one or more fresh water supplies and one or more optional boost therapy water storage tanks. Following an predetermined time or upon activation by a user, a boost therapy shower session may be administer to a user and cold or hot water may be output through a shower head, wherein the boost therapy water is output from the one or more optional boost therapy water storage tanks at a predetermined temperature for a predetermined period of time.