Social Network interventions for health behaviours and outcomes: A systematic review and meta-analysis

A multi-method exploration into the social networks of young teenagers and their physical activity behavior

Effects of a Physical Activity Program Potentiated with ICTs on the Formation and Dissolution of Friendship Networks of Children in a Middle-Income Country

Social cohesion emerging from a community-based physical activity program: A temporal network analysis

Can an incentive-based intervention increase physical activity and reduce Sitting among adults? the ACHIEVE (Active Choices IncEntiVE) feasibility study

International inter-school competition to encourage children to walk to school:  A mixed methods feasibility study

Physical Activity Loyalty Cards for Behavior Change: A Quasi-Experimental Study 

The Physical Activity Loyalty Card Scheme: Development and Application  Of a Novel System for Incentivizing Behaviour Change

Hidden” Social Networks in Behavior Change Interventions

Effectiveness and cost-effectiveness of a loyalty scheme for physical activity behaviour change maintenance: results from a cluster randomised controlled trial

Mechanisms of physical activity behavior change in an incentive-based  Intervention: Mediation analysis

Predicting Outcomes from Engagement With Specific Components of an Internet-Based Physical Activity Intervention With Financial Incentives: Process Analysis of a Cluster Randomised Controlled Trial

A loyalty scheme to encourage physical activity in office workers: a cluster RCT

Effectiveness and cost-effectiveness of a physical activity loyalty scheme for  Behaviour change maintenance: a cluster randomised controlled trial