Exercise in Children during Health and Sickness

1 Pediatric, Pulmonary, and Allergy Division, University of Florida, Gainesville, FL 32610-0296, USA 2Children’s Health and Exercise Research Centre, School of Sport and Health Sciences, University of Exeter, Exeter EX4 4QJ, UK 3Department Exercise Epidemiology, Institute of Sport Sciences and Clinical Biomechanics, University of Southern Denmark, DK-5270 Odense, Denmark 4Pediatrics, Allergy and Pulmonary Division, Department of Pediatrics, University of Iowa Children’s Hospital, Iowa City, IA 52242, USA 5Department of Pediatrics, School of Medicine, Wake Forest University, Winston-Salem, NC 27157, USA