International Journal of Pediatrics [46] J. Curran and M. Mahony, “Trampolining as an adjunct to regular physiotherapy in children with cystic ﬁbrosis,” Irish Medical Journal, vol. 101, no. 6, article 188, 2008. [47] C. Hurson, K. Browne, O. Callender et al., “Pediatric trampo- line injuries,” Journal of Pediatric Orthopaedics, vol. 27, no. 7, pp. 729–732, 2007. [48] J. K. Stanghelle, N. Hjeltnes, H. J. Bangstad, and H. Michalsen, “Eﬀect of daily short bouts of trampoline exercise during 8 weeks on the pulmonary function and the maximal oxygen uptake of children with cystic ﬁbrosis,” International Journal of Sports Medicine, vol. 9, supplement 1, pp. 32–36, 1988. [49] O. Bar-Or and T. W. Rowland, Pediatric Exercise Medicine: From Physiological Principles to Health Care Application, Human Kinetics, Champaign, Ill, USA, 1st edition, 2004. [50] O. Bar-Or, C. J. R. Blimkie, J. A. Hay, J. D. MacDougall, D. S. Ward, and W. M. Wilson, “Voluntary dehydration and heat intolerance in cystic ﬁbrosis,” Lancet, vol. 339, no. 8795, pp. 696–699, 1992. [51] M. E. Speechly-Dick, S. J. Rimmer, and M. E. Hodson, “Exac- erbations of cystic ﬁbrosis after holidays at high altitude—a cautionary tale,” Respiratory Medicine, vol. 86, no. 1, pp. 55– 56, 1992. [52] A. K. Webb and M. E. Dodd, “Exercise and sport in cystic ﬁbrosis: beneﬁts and risks,” British Journal of Sports Medicine, vol. 33, no. 2, pp. 77–78, 1999. [53] D. M. Orenstein, “Cystic ﬁbrosis,” in Sports and Exercise for Children with Chronic Health Conditions, B. Goldberg, Ed., pp. 167–186, Human Kinetics, Champaign, Ill, USA, 1995. [54] A. M. Ferrazza, D. Martolini, G. Valli, and P. Palange, “Cardiopulmonary exercise testing in the functional and prognostic evaluation of patients with pulmonary diseases,” Respiration, vol. 77, no. 1, pp. 3–17, 2009. [55] P. Palange, S. A. Ward, K.-H. Carlsen et al., “Recommen- dations on the use of exercise testing in clinical practice,” European Respiratory Journal, vol. 29, no. 1, pp. 185–209, 2007. 7