Interventions integrating physical activity into organizational routine during everyday life have demonstrated modest but consistent benefits , particularly for physical activity , and these are promising avenues of investigation .
The proportionately longer-term outcomes available in these studies compared with individual-level studies suggest that physical activity promotion strategies at the organizational level may be more sustainable
CONTEXT Recommended daily physical activity accumulated in short intervals ( e.g. , < 10 minutes ) may be more feasible and appealing to the relatively sedentary populace than longer bouts .
The purpose of this paper is to present a systematic review of the evidence for the effectiveness of short activity bouts incorporated into organizational routine as part of the regular " conduct of business . "
A community intervention reduces BMI z-score in children: Shape Up Somerville first year results.
OBJECTIVE The objective was to test the hypothesis that a community-based environmental change intervention could prevent weight gain  in young children ( 7.6 + /- 1.0 years ) . RESEARCH METHODS AND PROCEDURES A non-r and omized controlled trial was conducted in three culturally diverse urban cities in Massachusetts . Somerville was the intervention community ; two socio-demographically-matched cities were  control communities . Children ( n = 1178 ) in grade s 1 to 3 attending public elementary schools participated in an intervention design ed to bring the energy equation into balance by increasing physical activity options and availability of healthful foods within the before- , during- , after-school , home , and community environments . Many groups and individuals within the community ( including children , parents , teachers , school food service providers , city departments , policy makers , healthcare providers , before- and after-school programs , restaurants , and the media ) were engaged in the intervention . The main outcome measure was change in BMI z-score . RESULTS At baseline , 44 % ( n = 385 ) , 36 % ( n = 561 ) , and 43 % ( n = 232 ) of children were above the 85th percentile for BMI z-score in the intervention and the two control communities , respectively . In the intervention community , BMI z-score decreased by -0.1005 ( p = 0.001 , 95 % confidence interval , -0.1151 to -0.0859 ) compared with children in the control communities after controlling for baseline covariates . DISCUSSION A community-based environmental change intervention decreased BMI z-score  in children at high risk for obesity . These results are significant given the obesigenic environmental backdrop against which the intervention occurred . This model demonstrates promise for communities throughout the country confronted with escalating childhood obesity rates
Interventions integrating physical activity into organizational routine during everyday life have demonstrated modest but consistent benefits , particularly for physical activity , and these are promising avenues of investigation .
The proportionately longer-term outcomes available in these studies compared with individual-level studies suggest that physical activity promotion strategies at the organizational level may be more sustainable
CONTEXT Recommended daily physical activity accumulated in short intervals ( e.g. , < 10 minutes ) may be more feasible and appealing to the relatively sedentary populace than longer bouts .
The purpose of this paper is to present a systematic review of the evidence for the effectiveness of short activity bouts incorporated into organizational routine as part of the regular " conduct of business . "