Aerobic fitness, fatness and the metabolic syndrome in children and adolescents

The paediatric obesity epidemic is well documented. Recently, there has also been the emergence of type 2 diabetes and the metabolic syndrome (MetS) among children and adolescents. Although it is well known that obesity is linked to the metabolic syndrome in youth, the role of physical activity and fitness on the metabolic syndrome is unclear. The purpose of this review was to examine the concepts of and associations between fitness, fatness and...