Abstract: A body massager comprises a housing having a membrane attached thereto. A ball is moveably retained within a cup, the ball engaging with and moveable along an inner surface of the membrane. A drive means drives the cup and ball across the inner surface of the membrane.

Abstract: A work space management system including freestanding walls and a freestanding cabinet integrated into the wall system and separate from the wall system. The cabinet comprises side wall and back wall channels having vertically spaced openings therein and a connector means to mount the cabinet to a vertical frame member of the freestanding walls or to another cabinet through the indented channel openings. The cabinet further comprises rear frame members having vertically spaced openings for hanging shelving or other articles. The cabinet is also adaptable for having horizontal work accessory support rails. The sides of the cabinet are mounted onto a rigid framework. Wire management capability is provided in the cabinet to interface with wire management in the freestanding walls.

Abstract: A chair having a base, a seat support member, a seat, and a height adjustable mechanism is disclosed. The height adjustable mechanism includes a vertically extendable and compressible gas spring having a pin located at the upper end of the spring. The pin operates a valve integrated in the gas spring so that the effective length of the spring is adjustable when the pin is depressed. An elongated actuating rod is mounted to the seat support member transversely of the gas spring. A lever is pivotably mounted to the seat support member between the actuating rod and the pin. The lever is pivotable to and between a first position where the pin is depressed for adjustment of the height of the seat and a second position where the pin is not depressed. Upon rotation of the actuating rod, the pin is depressed and thereby vertically moves the seat relative to the base.