Objectives This sco** review explored the associations between physical activity, sport,
and body image. Design Sco** review. Method The studies were identified and selected …

ABSTRACT SALLIS, JF, JJ PROCHASKA, and WC TAYLOR. A review of correlates of
physical activity of children and adolescents. Med. Sci. Sports Exerc., Vol. 32, No. 5, pp. 963 …

Although the positive effects of different kinds of physical activity (PA) on cognitive
functioning have already been demonstrated in a variety of studies, the role of cognitive …

Classroom-based physical activity (PA) is gaining attention in terms of its potential to
enhance children's cognitive functions, but it remains unclear as to which specific modality of …

Method Self-report measures of physical activity were included for review if (a) there were
published reports of validity testing of the measure using an objective assessment ofphysical …

Introduction The pandemic of coronavirus disease (COVID-19) and related restrictions
(closed schools and sports centers, social isolation, masks) may have a negative impact on …

Objective To develop a reliable and valid physical activity screening measure for use with
adolescents in primary care settings. Study Design We conducted 2 studies to evaluate the …

Even though positive relations between children's motor ability and their academic
achievement are frequently reported, the underlying mechanisms are still unclear. Executive …

Two studies assessed the validity of the Physical Activity Questionnaire for Older Children
(PAQ-C), a 7-day recall that assesses general moderate to vigorous physical activity levels …

Obesogenic environments are thought to underlie the increased obesity prevalence
observed in youth during the past decades. Understanding the environmental factors that …