Background: Accumulating sufficient moderate to vigorous physical activity is recognized as
a key determinant of physical, physiological, developmental, mental, cognitive, and social …

More physical activity and less sedentary behavior is beneficial for children and
adolescents. Worldwide, gender differences are> 8% favorable for men and the Latin …

Objectives: Excessive recreational screen time (RST) is associated with detrimental effects
for physical, psychological and cognitive development. This article aims to describe the …

Background: The Global Matrix 3.0 brings together the Report Card grades for 10 physical
activity indicators for children and youth from 49 countries. This study describes and …

Introduction Physical fitness (PF) is an important indicator of health in children and
adolescents. Internationally, test batteries have been used to assess overall PF. In Latin …

Background: Global estimates have shown that a small proportion of children and
adolescents are physically active. However, the evidence on physical activity (PA) among …

ABSTRACT Research Questions While grassroots American football is growing
internationally, many participants face personal, organizational, and societal challenges …

This paper assesses the potential cohesion effect of a physical activity (PA) school-based
intervention potentiated using text messages (SMS) through analyzing longitudinally the …

Aim: In this paper, we examine how ambidextrous organisational practices can be used to
advance the management of public basic schools in accepting behaviours that can improve …

La actividad física se define como todo movimiento que realizan los músculos generando
un gasto energético encontrándose en las diferentes poblaciones de acuerdo con su fase …