Reference values and secular trends for cardiorespiratory fitness in children and adolescents with obesity.
Linnea JohanssonMarkus BrissmanGunilla MorinderMaria WesterståhlClaude MarcusPublished in: Acta paediatrica (Oslo, Norway : 1992) (2020)
These are the first obesity specific reference values of CRF in children enabling clinical evaluation in childhood obesity treatment. Cardiorespiratory fitness in children with obesity has declined the last decades, indicating that also within this vulnerable group physical activity has gone down.