Abstract: A device for use with an exerciser device, such as a reformer, which permits the adjustment of a resistance system, even when connected to a resistance source, by selectively relieving the resistance force imparted on the resistance adjustment system when changing the resistance and automatically reengaging the resistance force when exercising. A strain relief is coupled to a linkage between the resistance source and the resistance adjuster. When engaged, the strain relief selectively reduces the resistance force transmitted through the linkage to the resistance adjuster to permit movement of the resistance adjuster relative to the purchase. When disengaged the strain relief permits transmission of the resistance force through the linkage to the resistance adjuster.

Abstract: A messaging system capable of transmitting messages to receivers which roam between coverage areas. In one configuration, a coverage area (100) is divided into a plurality of zones (110). A single simulcast system identification (SSID) number is assigned which consists of a local identification number which identifies the coverage area (100), a zone identifier which identifies a zone (110) within the coverage area, traffic splitting flags and a frequency. For larger roaming areas, a network (200) is defined as consisting of a plurality of service areas (210) and is identified by network roaming identification information (NRI). NRI information and/or SSID information is stored in a receiver according to desired coverage and like information is transmitted in the corresponding zone or service area.