“…Several studies published in the mid-1980s looked at outcome for programs providingfunctional restoration, a specific approach to rehabilitation of chronic low back injury developed by Mayer and colleagues combining a sports medicine model and techniques for dealing with psychosocial issues (Hazard et aI., 1989;Mayer et aI., 1987). Several other interdisciplinary spinal rehabilitation programs published outcome data during the 1980s (Caruso, Chan, & Chan, 1987;Edwards et aI., 1992;Lichter, Hewson, Radke, & Blum, 1984;Sachs, David, Olimpio, Scala, & Lacroix, 1990). One program (McElligott, Miscovich, & Fielding, 1989) included an onsite rehabilitation workshop.…”