Background. Accurate assessment of physical activity (PA) in children and adolescents is
required to establish PA levels, monitor changes and inform public healthy policy. This study …

Accurate physical activity quantification in preschoolers is essential to establish physical
activity prevalence, dose-response relationships between activity and health outcomes, and …

Objectives: This study synthesized the published estimates of daily moderate-to-vigorous
physical activity (MVPAd− 1) of preschooler-age children (3–5years). Design: Meta-analysis …

Background: Four expert panels from Australia, Canada, the United Kingdom, and the
United States issued physical activity (PA) recommendations for young children that are …

Objective: To highlight the discrepancies in accelerometry cut‐off points of moderate‐to‐
vigorous physical activity (MVPA) according to the definitions of Puyau et al.(MVPAP) and …

This study aimed to highlight the relationship between moderate-to-vigorous physical activity
(MVPA) as assessed by accelerometer devices and the Physical Activity Questionnaire for …

Aims The aim of this study was to examine the test–retest reliability and concurrent validity of
an adolescent single‐item physical activity measure by comparing it with the existing O xford …

To date, a wide range of methods has been used to measure physical activity in children
and adolescents. These include self-report methods such as questionnaires, activity logs …

There has been a rapid recent increase in both the number and type of objective physical
activity (PA) assessment instruments which are commercially available to researchers …

Objective methods are being used increasingly for the quantification of the amount of
physical activity, intensity of physical activity and amount of sedentary behaviour in children …