Fig. 1From: Physical activity and sedentary behavior in preschoolers: a longitudinal assessment of trajectories and determinantsPhysical activity trajectories by age. Observed mean a total physical activity (TPA), b moderate-to-vigorous physical activity (MVPA), and c sedentary behavior (SB) by age with 95% confidence intervals (vertical lines), separately for boys (circle) and girls (triangle)Back to article page