Oxygen Uptake Kinetics in Severe Intensity Exercise
The purpose of this study was to describe mathematically the oxygen uptake kinetics during cycle ergometry, and to examine the effect of intensity on the kinetic responses within the severe domain. Sixteen volunteers performed a series of exercise tests at a range of intensities selected to elicit f...
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2000
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ndltd-unt.edu-info-ark-67531-metadc25392017-03-17T08:35:49Z Oxygen Uptake Kinetics in Severe Intensity Exercise Blumoff, Sonja Oxygen in the body -- Measurement. Exercise tests. Fatigue. oxygen uptake fatigue exercise research The purpose of this study was to describe mathematically the oxygen uptake kinetics during cycle ergometry, and to examine the effect of intensity on the kinetic responses within the severe domain. Sixteen volunteers performed a series of exercise tests at a range of intensities selected to elicit fatigue in ~3 to 10 min. A simple mono-exponential model effectively described the response across all intensities. There was a positive correlation between the response time and the time to fatigue, demonstrating that the maximal oxygen uptake was achieved faster at higher intensities within the severe domain. Models incorporating two components effectively described the responses only in tests lasting 8 min or more. It was concluded that there is a second, slow component in the oxygen uptake response only at the lower intensities within the severe domain. University of North Texas Hill, David W. Goggin, Noreen Smith, Jimmy C. 2000-05 Thesis or Dissertation Text oclc: 47144625 untcat: b2300273 https://digital.library.unt.edu/ark:/67531/metadc2539/ ark: ark:/67531/metadc2539 English Public Copyright Blumoff, Sonja Copyright is held by the author, unless otherwise noted. All rights reserved. |
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English |
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Others
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Oxygen in the body -- Measurement. Exercise tests. Fatigue. oxygen uptake fatigue exercise research |
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Oxygen in the body -- Measurement. Exercise tests. Fatigue. oxygen uptake fatigue exercise research Blumoff, Sonja Oxygen Uptake Kinetics in Severe Intensity Exercise |
description |
The purpose of this study was to describe mathematically the oxygen uptake kinetics during cycle ergometry, and to examine the effect of intensity on the kinetic responses within the severe domain. Sixteen volunteers performed a series of exercise tests at a range of intensities selected to elicit fatigue in ~3 to 10 min. A simple mono-exponential model effectively described the response across all intensities. There was a positive correlation between the response time and the time to fatigue, demonstrating that the maximal oxygen uptake was achieved faster at higher intensities within the severe domain. Models incorporating two components effectively described the responses only in tests lasting 8 min or more. It was concluded that there is a second, slow component in the oxygen uptake response only at the lower intensities within the severe domain. |
author2 |
Hill, David W. |
author_facet |
Hill, David W. Blumoff, Sonja |
author |
Blumoff, Sonja |
author_sort |
Blumoff, Sonja |
title |
Oxygen Uptake Kinetics in Severe Intensity Exercise |
title_short |
Oxygen Uptake Kinetics in Severe Intensity Exercise |
title_full |
Oxygen Uptake Kinetics in Severe Intensity Exercise |
title_fullStr |
Oxygen Uptake Kinetics in Severe Intensity Exercise |
title_full_unstemmed |
Oxygen Uptake Kinetics in Severe Intensity Exercise |
title_sort |
oxygen uptake kinetics in severe intensity exercise |
publisher |
University of North Texas |
publishDate |
2000 |
url |
https://digital.library.unt.edu/ark:/67531/metadc2539/ |
work_keys_str_mv |
AT blumoffsonja oxygenuptakekineticsinsevereintensityexercise |
_version_ |
1718429135626305536 |