Figure 1.

Mean (SE) standardized physical activity score for youth in the high and low risk groups exposed to high and low levels of support.

Note: High support = upper quartile for support, Low support = lower quartile for support; High risk youth ≥ 2 risk factors for low physical activity, Low risk youth < 2 risk factors for low physical activity (risk factors include being female, being overweight, and having low perceived sport competence)

Davison and Schmalz International Journal of Behavioral Nutrition and Physical Activity 2006 3:5   doi:10.1186/1479-5868-3-5
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