1. Comment combiner favorablement santé, sport et activité physique ?;Parlebas;La santé de l’homme,2007
2. Bacquaert P. Publication Internet mai 2008 de l’IRBMS : www.irbms.com/rubriques/Enfant/certificat-medical-non-contre-indication-pratique-sportive-chez-enfant.php.
3. Physical activity from chilhood to adulthood: a 21-year tracking study;Telama;Am J Prev Med,2005
4. Decline of physical activity from youth to young adulthood in Finland;Telama;Med Sci Sports Exerc,2000
5. Psychosocial correlates of physical activity in healthy children;Strauss;Arch Pediatr Adolesc Med,2001