Commonly employed behaviour change techniques within successful interventions included goals and planning , feedback and monitoring , social support and repetition and substitution .
Conclusions Walking interventions , particularly those conducted in the school environment , have the potential to increase PA in children and adolescents .
Conclusions on which interventions most effectively increased walking behaviours in this population were hindered by the limited number of identified interventions and the short duration of interventions evaluated .
Background  Physical activity ( PA ) levels decline as children move into adolescence , with this decline more notable in girls .
As a consequence , many young people are failing to meet current PA guidelines .
Walking has been a cornerstone of PA promotion in adults and may provide an effective means of increasing PA levels among younger people .
Objective Our objective was to conduct a systematic review of interventions aim ed at promoting increased levels of walking  among children and adolescents .
Children, parents and pets exercising together (CPET): exploratory randomised controlled trial
Background Levels of physical activity ( PA ) in UK children are much lower than recommended and novel approaches to its promotion are needed . The Children , Parents and Pets Exercising Together ( CPET ) study is the first exploratory r and omised controlled trial ( RCT ) to develop and evaluate an intervention aim ed at dog-based PA promotion in families . CPET aim ed to assess the feasibility , acceptability and potential efficacy of a theory-driven , family-based , dog walking intervention for 9–11 year olds . Methods Twenty-eight families were allocated r and omly to either receive a 10-week dog based PA intervention or to a control group . Families in the intervention group were motivated and supported to increase the frequency , intensity and duration of dog walking using a number of behaviour change techniques . Parents in the intervention group were asked to complete a short study exit question naire . In addition , focus groups with parents and children in the intervention group , and with key stakeholders were undertaken . The primary outcome measure was 10 week change in total volume of PA using the mean accelerometer count per minute ( cpm ) . Intervention and control groups were compared using analysis of covariance . Analysis was performed on an intention to treat basis . Results Twenty five families were retained at follow up ( 89 % ) and 97 % of all outcome data were collected at baseline and follow up . Thirteen of 14 ( 93 % ) intervention group parents available at follow up completed the study exit question naire and noted that study outcome measures were acceptable . There was a mean difference in child total volume of PA of 27 cpm ( 95 % CI -70 , 123 ) and -3 cpm ( 95 % CI -60 , 54 ) for intervention and control group children , respectively . This was not statistically significant . Approximately 21 % of dog walking time for parents and 39 % of dog walking time for children was moderate-vigorous PA . Conclusions The acceptability of the CPET intervention and outcome measures was high . Using pet dogs as the agent of lifestyle change in PA interventions in children and their parents is both feasible and acceptable , but did not result in a significant increase in child PA in this exploratory trial . Trial registration IS RCT
Commonly employed behaviour change techniques within successful interventions included goals and planning , feedback and monitoring , social support and repetition and substitution .
Conclusions Walking interventions , particularly those conducted in the school environment , have the potential to increase PA in children and adolescents .
Conclusions on which interventions most effectively increased walking behaviours in this population were hindered by the limited number of identified interventions and the short duration of interventions evaluated .
Background  Physical activity ( PA ) levels decline as children move into adolescence , with this decline more notable in girls .
As a consequence , many young people are failing to meet current PA guidelines .
Walking has been a cornerstone of PA promotion in adults and may provide an effective means of increasing PA levels among younger people .
Objective Our objective was to conduct a systematic review of interventions aim ed at promoting increased levels of walking  among children and adolescents .