Comparison of maximal cardiorespiratory variables between deep water running and treadmill running
DOI:
https://doi.org/10.5016/1182Keywords:
consumo de oxigênio, freqüência cardíaca, corrida, ambiente aquáticoAbstract
The aim of this study was to compare the maximal cardiorespiratory responses between deep water running (DWR) and treadmill running (TR). Five young women performed two maximal tests (DWR and TR), with progressive loads, until subjects’ exhaustion. Oxygen uptake (VO2) and minute ventilation (Ve) were evaluated trough a KB1-C gas analyzer (AEROSPORT) and heart rate (HR), trough a S610 frequencemeter (POLAR). Paired t-test was used, with p < 0.05 (SPSS 13.0). The results obtained in DWR for maximal effort were significantly lower than TR for variables VO2, Ve and HR. This lower behavior probably occurred due the hydrostatic effects from aquatic environment and the different muscular recruitment pattern. It can be concluded that DWR, when compared to TR, in a maximal effort protocol, causes a smaller cardiorespiratory demand for studied variables in young women.Downloads
Published
Issue
Section
License
Authors who publish in this journal agree to the following terms:
a) The authors assign copyright to the magazine, with the work simultaneously licensed under the Creative Commons Attribution License, which allows the work to be shared with recognition of its authorship and publication in this magazine.
b) The policy adopted by the Editorial Committee is to assign copyright only after a period of 30 months from the date of publication of the article. After this time, authors interested in publishing the same text in another work must send a letter to the Editorial Committee requesting permission to transfer copyright and await a response.
c) This magazine provides public access to all its content, as this allows greater visibility and reach of published articles and reviews. For more information about this approach, visit the Public Knowledge Project, a project that developed this system to improve the academic and public quality of research, distributing OJS as well as other software to support the public access publishing system for academic sources. The names and email addresses on this site will be used exclusively for the purposes of the magazine and will not be available for other purposes. This journal provides open any other party This work is licensed under a Creative Commons License