Fig. 2From: Context matters! sources of variability in weekend physical activity among families: a repeated measures study a. target children’s mean MVPA comparisons for each weekend. Median MVPA across the 8 weekends for each family is represented by the dotted lines. b. siblings’ mean MVPA comparisons for each weekend. Median MVPA across the 8 weekends for each family is represented by the dotted linesBack to article page