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High-intensity interval training in an adolescent with cystic fibrosis: a physiological perspective.
Physiother Theory Pract. 2011 Apr; 27(3):231-7.PT

Abstract

Nutritional, musculoskeletal, and/or ventilatory status can lead to a decreased exercise capacity in children with cystic fibrosis (CF). Exercise training is already part of the usual care; however, the "optimal" intensity and volume of exercise training to improve exercise capacity is still unknown. Six weeks of high-intensity interval training (HIT) for a patient with CF with a ventilatory limitation was evaluated by a cardiopulmonary exercise test (CPET). Peak oxygen uptake and peak workload increased 19% and 16%, respectively, and there was a rise in peak ventilation from 50 L/min to 75 L/min, with an increase in both breathing depth and respiratory rate. A relative short period of HIT resulted in a significant increase in exercise capacity. In patients with CF, HIT might be an effective and efficient training regimen, especially in CF patients with a ventilatory limitation. Further research is necessary to investigate whether HIT is a better alternative than traditional aerobic training programs especially in ventilatory limited patients with CF.

Authors+Show Affiliations

Child Development & Exercise Center, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands. h.hulzebos@umcutrecht.nlNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Case Reports
Journal Article

Language

eng

PubMed ID

20649499

Citation

Hulzebos, H J., et al. "High-intensity Interval Training in an Adolescent With Cystic Fibrosis: a Physiological Perspective." Physiotherapy Theory and Practice, vol. 27, no. 3, 2011, pp. 231-7.
Hulzebos HJ, Snieder H, van der Et J, et al. High-intensity interval training in an adolescent with cystic fibrosis: a physiological perspective. Physiother Theory Pract. 2011;27(3):231-7.
Hulzebos, H. J., Snieder, H., van der Et, J., Helders, P. J., & Takken, T. (2011). High-intensity interval training in an adolescent with cystic fibrosis: a physiological perspective. Physiotherapy Theory and Practice, 27(3), 231-7. https://doi.org/10.3109/09593985.2010.483266
Hulzebos HJ, et al. High-intensity Interval Training in an Adolescent With Cystic Fibrosis: a Physiological Perspective. Physiother Theory Pract. 2011;27(3):231-7. PubMed PMID: 20649499.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - High-intensity interval training in an adolescent with cystic fibrosis: a physiological perspective. AU - Hulzebos,H J, AU - Snieder,H, AU - van der Et,J, AU - Helders,P J, AU - Takken,T, Y1 - 2010/07/22/ PY - 2010/7/24/entrez PY - 2010/7/24/pubmed PY - 2011/7/19/medline SP - 231 EP - 7 JF - Physiotherapy theory and practice JO - Physiother Theory Pract VL - 27 IS - 3 N2 - Nutritional, musculoskeletal, and/or ventilatory status can lead to a decreased exercise capacity in children with cystic fibrosis (CF). Exercise training is already part of the usual care; however, the "optimal" intensity and volume of exercise training to improve exercise capacity is still unknown. Six weeks of high-intensity interval training (HIT) for a patient with CF with a ventilatory limitation was evaluated by a cardiopulmonary exercise test (CPET). Peak oxygen uptake and peak workload increased 19% and 16%, respectively, and there was a rise in peak ventilation from 50 L/min to 75 L/min, with an increase in both breathing depth and respiratory rate. A relative short period of HIT resulted in a significant increase in exercise capacity. In patients with CF, HIT might be an effective and efficient training regimen, especially in CF patients with a ventilatory limitation. Further research is necessary to investigate whether HIT is a better alternative than traditional aerobic training programs especially in ventilatory limited patients with CF. SN - 1532-5040 UR - https://www.unboundmedicine.com/medline/citation/20649499/High_intensity_interval_training_in_an_adolescent_with_cystic_fibrosis:_a_physiological_perspective_ L2 - http://www.tandfonline.com/doi/full/10.3109/09593985.2010.483266 DB - PRIME DP - Unbound Medicine ER -