Changes in Adolescents' Dietary Intake Following the Initiation of an 8-Week Exercise Program.

To assess changes in dietary intake of adolescents following an 8-week aerobic exercise program. Twenty-six adolescents (14-18 years) participated in an 8-week aerobic exercise program on cycle ergometer at their high school in Quebec, Canada. Twenty-four hour recalls were collected pre- and post-intervention.

Physical activity and perceptions of stress during the menopause transition: A longitudinal study.

The transition to menopause is a critical period of significant biopsychosocial change. The purpose of this study was to examine the influence of the transition to menopause and volume of physical activity on levels of perceived stress over five years in 102 healthy middle-aged women. Questionnaire and accelerometer data were analyzed using linear mixed models.