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Testing the validity of three submaximal ergometer tests for estimating maximal aerobic capacity in children.
Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences, Åstrand Laboratory of Work Physiology, Björn Ekblom's and Mats Börjesson's research group.ORCID iD: 0000-0001-6058-4982
2014 (English)In: Acta Paediatrica, ISSN 0803-5253, E-ISSN 1651-2227, Vol. 103, no 5, 559-563 p.Article in journal (Refereed) Published
Abstract [en]

AIM:

Aerobic capacity in children has been linked to health-related outcomes, but the validity of existing assessment methods is largely unknown. This study evaluated the validity of the Åstrand-Rhyming, Woynarowska and Olgun Binyildiz methods.

METHODS:

Aerobic capacity was estimated from the heart rate response to submaximal ergometer cycling in 62 children aged 11-12 years. Direct measurement of peak oxygen consumption during a graded maximal treadmill test was used as the criterion method.

RESULTS:

We found low mean bias for age-adjusted Åstrand-Rhyming data and Woynarowska data, (-14 and 23 mL/min, respectively), low correlation to criterion values (0.81 and 0.74, respectively) and high standard error of estimate (SEE) (340 and 395 mL/min). The Olgun Binyildiz method gave high correlation (0.87) and low SEE (298 mL/min), but large bias (-660 mL/min). All methods underestimated capacity in well-trained children.

CONCLUSION:

The Olgun Binyildiz method is recommended for following an individual over time, due to its low random error. But for comparing individual data with those obtained using direct measurements, the Woynarowska or Åstrand-Rhyming method may be the first choice. However, they all underestimated aerobic capacity in well-trained children.

Place, publisher, year, edition, pages
2014. Vol. 103, no 5, 559-563 p.
National Category
Medical and Health Sciences
Research subject
Medicine/Technology
Identifiers
URN: urn:nbn:se:gih:diva-3361DOI: 10.1111/apa.12582OAI: oai:DiVA.org:gih-3361DiVA: diva2:733963
Available from: 2014-07-14 Created: 2014-07-14 Last updated: 2016-09-05Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
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  • de-DE
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More languages
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