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Verband tussen fisieke aktiwiteit en sedentêre tyd, en akademiese prestasie by graad 7-leerders in Potchefstroom
The aim of the study was to establish the relationship between physical activity and sedentary time, and academic performance of Grade 7 learners in Potchefstroom, South Africa. Incorporating a once-off cross-sectional ...
Physical activity volume in relation to risk of atrial fibrillation. A non-linear meta-regression analysis
Background Light physical activity is known to reduce atrial fibrillation risk, whereas moderate to vigorous physical activity may result in an increased risk. However, the question of what volume of physical activity can ...
Level of agreement between physical activity levels measured by ActiHeart and the International Physical Activity Questionnaire in persons with intellectual disability
(Taylor & Francis, 2018)
Purpose: The purpose of this study was to determine the level of agreement between objective physical activity (PA) (ActiHeart®) and subjective proxy-respondent International Physical Activity Questionnaire-short version ...
Two-year changes in body composition, physical activity and selected metabolic risk factors among adolescents living in Tlokwe Municipality Area, North West Province, South Africa: the Pahl study
The increase of childhood obesity in low- to middle-income countries is linked to both individual and clustered metabolic risk factors. This study determined the changes, after two years, in body composition, physical ...
Describing a design thinking methodology to develop sustainable physical activity and nutrition interventions in low resourced settings
The objective of the study is to describe how design thinking as a participatory process can be applied in determining how sustainable physical activity and nutrition interventions should be implemented in a low resourced ...