Intermittent oxygen inhalation increase maximal workload and maximal heart rate in elite athletes
نویسندگان
چکیده
منابع مشابه
Gender Differences in Elite Athletes Heart Rate Dynamics Following a Supra Maximal Complex Effort
Submit Manuscript | http://medcraveonline.com Abbreviations: HRV: Heart Rate Variability; ANS: Autonomic Nervous System; HR: Heart Rate; DFA: Detrended Fluctuation Analysis; BSJT: Blasco Specific Judo Test; VO2max: Maximum oxygen consumption; SDNN: Standard Deviation of normal R-R intervals; rMSSD: Root Mean Square Difference of successive normal R-R intervals; LF: Low Frequency power; HF: High...
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This study investigated the predictability of maximal oxygen intake from three different submaximal heart rates assessed during an initial and follow-up ride on a cycle ergometer. Twenty-four healthy male subjects performed workloads of 600, 750, and 900 kpm's for six minutes on each of two visits to the laboratory. Analysis of variance for a randomised complete blocks design, with subjects con...
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OBJECTIVE To assess cardiac dimensions in elite Saudi soccer players, and to correlate these measurements with maximal oxygen uptake. METHODS Twenty-three soccer players representing the Saudi National soccer team, and 19 untrained males participated in this study. Cardiac dimensions were measured by M-mode echocardiography, and maximal oxygen uptake was assessed by open-circuit spirometry du...
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INTRODUCTION It is unknown whether an extremely high heart rate can affect oxygen pulse profile during progressive maximal exercise in healthy subjects. OBJECTIVE Our aim was to compare relative oxygen pulse (adjusted for body weight) curves in athletes at their maximal heart rate during treadmill cardiopulmonary exercise testing. METHODS A total of 180 elite soccer players were categorized...
متن کاملAge-predicted maximal heart rate revisited.
OBJECTIVES We sought to determine a generalized equation for predicting maximal heart rate (HRmax) in healthy adults. BACKGROUND The age-predicted HRmax equation (i.e., 220 - age) is commonly used as a basis for prescribing exercise programs, as a criterion for achieving maximal exertion and as a clinical guide during diagnostic exercise testing. Despite its importance and widespread use, the...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2013
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.27.1_supplement.710.12