An arm stabilizer includes a stabilizer bar and one or more modular attachments that can be detachably secured to the stabilizer bar. A location caching server receives a location request from a mobile device. The REST interface is presented as the frontend interface to the legacy file system making the storage of the legacy file system available to web or network-enabled devices. The first and second electrical conduction paths are respectively formed on the first and second surfaces of the flexible circuit substrate and each extends along one of the clustered flat cable components of the cluster section. The polyethylene is either a medium density polyethylene or a high density polyethylene and present in an amount of about 50 weight percent to about 90 weight percent.