Fig. 1From: Associations within school-based same-sex friendship networks of children’s physical activity and sedentary behaviours: a cross-sectional social network analysisNetwork plots of average MVPA (left) and sedentary time (right) for two typical schools (top and bottom). Legend: Nodes represent individual children, and are sized by average minutes of MVPA (left) and average minutes of sedentary time (right) and coloured purple for boys and green for girls. The same child is in the same position in both plotsBack to article page