BACKGROUND: Previous research indicates the start of primary school (4-5-year-old) as an essential period for the development of children's physical activity (PA) patterns, as from this point, the age-related decline of PA is most often observed. During this period, young children are exposed to a wider …

Which factors are important for effectiveness of sport- and health-related apps? Results of focus groups with experts. Dallinga, J, van der Werf, J , Janssen, M, Vos, S, Deutekom-Baart de la Faille, M. A huge amount of sport- and health-related smartphone applications (apps) is available in the app stores …

Introduction The provision of active parks/public open space is the key factor in promoting active living, because people and specially low-income and elderlies are being more interested in doing non-organized/informal, and no-cost sports/physical activities in outdoor spaces in recent decades (Borgers …