The authors investigated the effect of chronic exercise on feelings of energy and fatigue using meta-analytic techniques. Chronic exercise increased feelings of energy and lessened feelings of fatigue compared with control conditions by a mean effect delta of 0.37. The effect varied according to the presence or absence of a placebo control or…

The author argues that exercise may be a unique health behavior, leaving researchers with problems in understanding exercise compliance. New definitions, new methods, and broader perspectives are needed. Four theories of compliance are described, and problems of research methodology are discussed. (Author/MT)

Although the association between vigorous exercise and certain aspects of mental health is well documented, explanations for this relationship are not well understood. Research in this area is reviewed, and recommendations for more study are presented. (CJ)

The purposes of this study were to describe and compare the specific physical activity choices and sedentary pursuits of African American and Caucasian American girls. Participants were 1,124 African American and 1,068 Caucasian American eighth-grade students from 31 middle schools. The 3-Day Physical Activity Recall (3DPAR) was used to measure…

Discusses a study that compared internal health locus of control (IHLOC) with internal exercise locus of control for predicting college students' activity. Results indicate an independent influence of IHLOC on free-living physical activity and suggest that testing adjust for fitness, barriers to physical activity, and outcome-expectancy values.…