“…Independent of weight loss or fat reduction, exercise contributes to psychological and physiological well-being (Dubbert, 1992); it appears to protect against development of noninsulin-dependent diabetes mellitus (Helmrich, Rangland, Leung, & Paffenbarger, 1991), coronary heart disease (Dubbert, 1992), and cancer (Blair et al, 1989), diseases for which seriously obese individuals appear to be especially at risk. Indeed, it has been cogently argued that overweight women should be exposed to the benefits of regular exercise in the absence of any attempts at weight loss (Packer, 1989). In addition, regular physical exercise also appears to play an important role with respect to weight reduction and maintenance (Brownell & Wadden, 1992;Foreyt & Goodrick, 1991;Epstein, Wing, Koeske, & Valoski, 1984).…”