title: Motivation for physical activity of psychiatric patients when physical activity was offered as part of treatment.
abstract: This study examined motivation variables, self-determination and self-schema, in relation to physical activity, among psychiatric patients with experience with physical activity as part of their treatment. Participants were patients (N=109) from 15 psychiatric hospitals or day-care institutions. Data were collected by questionnaires. A positive relationship between physical activity level, positive experiences of the activity and higher degree of self-determination and exercise self-schema was expected. Intrinsically regulated motives (motivated by the experience of the activity in itself) were positively and significantly related to physical activity level and the experience of decrease in symptoms during physical activity, and extrinsically regulated motives were negatively correlated with physical activity level. Intrinsically regulated motives gave an odds ratio of 20.0 for being physically active rather than inactive. Holding an exercise self-schema gave an odds ratio of 6.1 for being physically active. The majority of the patients (57.4%) reported that physical activity decreased their illness symptoms, but a few (11.9%) reported negative effects. The findings demonstrated that psychiatric patients do not differ from the normal population in relation to motivational mechanisms, even if they may experience more barriers to physical activities because of their illness. Therefore, in trying to motivate psychiatric patients, it is important to make physical activity as intrinsically motivating as possible by focusing on the positive experiences of the activity itself, as well as helping to develop an exercise self-schema.
authors.affiliation: The Norwegian School of Sport Sciences, Oslo, Norway. marit.sorensen@nih.no
authors.forename: M
authors.initials: M
authors.lastname: Sørensen
mesh_terms: D000328:Adult; D000368:Aged; D003430:Cross-Sectional Studies; D015444:Exercise / Q000523:psychology*; D005260:Female; D006778:Hospitals, Psychiatric; D006801:Humans; D007389:Internal-External Control; D008297:Male; D001523:Mental Disorders / Q000523:psychology / Q000534:rehabilitation*; D008875:Middle Aged; D009042:Motivation; D009664:Norway; D026684:Personal Autonomy; D012649:Self Concept; D011795:Surveys and Questionnaires