What are the key milestones of early childhood development? According to the Centers for Disease Control and Prevention and the American Academy of Pediatrics, by the end of early childhood ...

Purpose The authors studied the association of early childhood weight status with cardiorespiratory fitness and leisure-time physical activity (LTPA) in adolescence. The stability and associations of ...

Purpose It is important to examine how childhood physical activity is related to adult physical activity in order to best tailor physical activity-promotion strategies. The time- and ...