There was some evidence that school-based physical activity interventions had a positive impact on four of the nine outcome measures .
Specifically positive effects were observed for duration of physical activity , television viewing , VO2 max , and blood cholesterol .
Generally , school-based interventions had little effect on physical activity rates , systolic and diastolic blood pressure , BMI , and pulse rate .
At a minimum , a combination of printed educational material s and changes to the school curriculum that promote physical activity result ed in positive effects .
Few changes in outcomes were observed in this up date with the exception of blood cholesterol and physical activity rates .
For example blood cholesterol was no longer positively impacted upon by school-based physical activity interventions .
The evidence suggests the ongoing implementation of school-based physical activity interventions at this time , given the positive effects on behavior and one physical health status measure .
BACKGROUND The World Health Organization ( WHO ) estimates that 1.9 million deaths worldwide are attributable to physical inactivity and at least 2.6 million deaths are a result of being overweight or obese .
In addition , WHO estimates that physical inactivity causes 10 % to 16 % of cases each of breast cancer , colon , and rectal cancers as well as type 2 diabetes , and 22 % of coronary heart disease and the burden of these and other chronic diseases has rapidly increased in recent decades .
OBJECTIVES The purpose of this systematic review was to summarize the evidence of the effectiveness of school-based interventions in promoting physical activity and fitness in children and adolescents .
Can we skill and activate children through primary school physical education lessons? "Move it Groove it"--a collaborative health promotion intervention.
BACKGROUND Physical education ( PE ) lessons are an ideal setting to improve child fundamental movement skills ( FMSs ) and increase physical activity ( PA ) for optimal health . Despite this , few studies have assessed the potential to do both simultaneously . The " Move It Groove It " primary school intervention in New South Wales , Australia , had this opportunity . METHODS A whole school approach to implementation included establishment of school project teams , a teacher " buddy " system , project Web site , teacher training workshops , and small grants for equipment . The quasi-experimental evaluation involved 1,045 year 3 and 4 children ( aged 7 to 10 years ) in nine intervention and nine control rural primary schools ( 53 % boys/47 % girls ) . It utilised pre- and postobservational surveys of ( 1 ) mastery or near mastery levels for each of eight FMSs , ( 2 ) proportion of PE lesson time spent in moderate to vigorous PA ( MVPA ) and vigorous PA ( VPA ) , and ( 3 ) teacher- and lesson-related context ual covariates . Data were analysed by hierarchical logistic multiple regression . RESULTS For FMSs , overall mastery or near mastery level at baseline was 47 % ranging from 22.7 % for the overarm throw among girls to 75.4 % for the static balance among boys . The intervention delivered substantial improvements in every FMS for both genders ranging from 7.2 % to 25.7 % ( 13 of 16 comparisons were significant ) . For PA level , mean MVPA at baseline was 34.7 % . Baseline MVPA for boys was 38.7 % and for girls was 33.2 % . The intervention was associated with a nonsignificant 4.5 % increase in MVPA and a significant 3.0 % increase in VPA . This translates to a gain of < 1 minute of MVPA per average 21-minute lesson . CONCLUSIONS This is the first study to show that by modifying existing PE lessons , significant improvements in FMS mastery can be gained without adversely affecting children 's MVPA and VPA . To increase PA levels , we recommend increasing the number of PE lessons per week
There was some evidence that school-based physical activity interventions had a positive impact on four of the nine outcome measures .
Specifically positive effects were observed for duration of physical activity , television viewing , VO2 max , and blood cholesterol .
Generally , school-based interventions had little effect on physical activity rates , systolic and diastolic blood pressure , BMI , and pulse rate .
At a minimum , a combination of printed educational material s and changes to the school curriculum that promote physical activity result ed in positive effects .
Few changes in outcomes were observed in this up date with the exception of blood cholesterol and physical activity rates .
For example blood cholesterol was no longer positively impacted upon by school-based physical activity interventions .
The evidence suggests the ongoing implementation of school-based physical activity interventions at this time , given the positive effects on behavior and one physical health status measure .
BACKGROUND The World Health Organization ( WHO ) estimates that 1.9 million deaths worldwide are attributable to physical inactivity and at least 2.6 million deaths are a result of being overweight or obese .
In addition , WHO estimates that physical inactivity causes 10 % to 16 % of cases each of breast cancer , colon , and rectal cancers as well as type 2 diabetes , and 22 % of coronary heart disease and the burden of these and other chronic diseases has rapidly increased in recent decades .
OBJECTIVES The purpose of this systematic review was to summarize the evidence of the effectiveness of school-based interventions in promoting physical activity and fitness in children and adolescents .