The objective of this study was to investigate the effects of age group, walking speed, and body composition on the accuracy of pedometer-determined step counts in children. Eighty-five participants (43 boys, 42 girls), ages 5-7 and 9-11 years, walked on a treadmill for two-minute bouts at speeds of 42, 66, and 90 m[middle dot]min[superscript -1]…

The protective effects of physical activity and fitness on cardiovascular health have clearly been shown among normally developed children. However, data are currently lacking pertaining to children with developmental coordination disorder (DCD). The purpose of this study was to examine differences in fitness measures, body composition, and…

Growth and nutrition disorders are common secondary health conditions in children with cerebral palsy (CP). Poor growth and malnutrition in CP merit study because of their impact on health, including psychological and physiological function, healthcare utilization, societal participation, motor function, and survival. Understanding the etiology of…

Background: The purpose of this study was to determine the relation between weight status and participation in physical activity (PA) among Hispanic and non-Hispanic white (NHW) adolescent boys and girls. Methods: In this cross-sectional study, height and weight were measured and a modified 2001 Youth Risk Behavior Survey was administered to 1302…

Background: This study examines the differences among black, Hispanic, and white adolescent girls in their perceptions surrounding physical activity (PA), including support within the school climate, friend and family social support, and personal enjoyment. Methods: Participants included 1466 sixth-grade girls from 36 middle schools across the…

Context: Few studies have examined the prevalence of overweight status and physical inactivity among children and adolescents living in rural America. Purpose: We examined urban and rural differences in the prevalence of overweight status and physical inactivity among US children. Methods: Data were drawn from the 2003 National Survey of…

College education is the last opportunity to educate a large segment of young adults to be physically active and develop a healthy lifestyle. This study examined minority community college student risks for cardiovascular disease, physical activity (PA) patterns, and effects of physical education and general health courses on promoting PA.…

This study sought to determine the changes elicited following 9 weeks of fast fitness circuit training 4 days a week. Data were gathered for a 3-year time period on 5,993 female and 4,708 male volunteer subjects with a mean age of 27.6. A one-group pretest-posttest design was used. The independent variable consisted of 24 exercise stations equally…

This field test to assess the functional fitness of adults over 60 covers of the following areas: (1) body composition; (2) body weight; (3) standing height measurement; (4) flexibility; (5) agility/dynamic balance; (6) coordination; (7) strength; and (8) endurance. Posttest activities are suggested, and a data sheet and exercise consent form are…

This study examines the relationship between girls' body size and their intellectual abilities as perceived by their classroom teachers. The study aims to show that girls' body size has a negative relationship to teachers' perception of their intellect, even in the earliest grades where puberty has not yet become a factor in children's…

Interviewed 26 lesbian college students about body image concerns and lesbian identity. Results indicate that these young lesbians had a body ideal that included thinness and fitness. The complexity of lesbians' feelings about their bodies and conflicts between lesbian and mainstream body image values are explored. (SLD)

The plasma amino acid profiles of 10 children with autism on gluten and casein restricted diets and 26 on unrestricted diets were reviewed. There was a trend for the children on restricted diets to have an increased prevalence of essential amino acid deficiencies and lower plasma levels of essential acids. (Contains references.) (Author/CR)

A review of literature related to the effectiveness of dietary interventions in controlling blood pressure concludes that the existing literature contains sufficient evidence to identify successful dietary intervention techniques, in either the short or long term, which modify sodium intake, fat intake, or calorie intake in middle-aged men. (IAH)

Adults (N=142) who engaged in a 12-week moderate exercise program requiring the maintenance of training state exercise heart rates for a minimum of 20 minutes, 3 times a week, experienced an improvement in cardiovascular functioning regardless of age and/or sex. (Author/IAH)

In terms of physical impact, recent studies suggest that many benefits previously attributed to exercise as a factor in weight loss do not exist. Researchers do seem to agree that exercise does have a positive effect on body composition during weight loss. (IAH)