Optimized versus corrected peak power during friction-braked cycle ergometry in males and females
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چکیده
منابع مشابه
Cardiac strain during upright cycle ergometry in adolescent males.
Little evidence exists with regard to changes in cardiac strain that occur during submaximal exercise in young males. The aims of the study were to evaluate the changes that occur in longitudinal (L), radial (R), and endocardial circumferential (EC) strain during submaximal upright cycle ergometry and to examine the test-retest reproducibility of these measurements. Fourteen recreationally acti...
متن کاملComparison of VO2 Peak during Treadmill and Cycle Ergometry in Severely Overweight Youth.
The purpose of this study was to compare peak cardiorespiratory parameters during treadmill and cycle ergometry in severely overweight youth. Twenty-one participants from the Committed to Kids Pediatric Weight Management program at the Louisiana State University Health Sciences Center volunteered. Participants completed peak treadmill and cycle ergometer tests on separate days. In order to exam...
متن کاملComparing peak and submaximal cardiorespiratory responses during field walking tests with incremental cycle ergometry in COPD.
BACKGROUND AND OBJECTIVE Field and laboratory-based tests are used to measure exercise capacity in people with COPD. A comparison of the cardiorespiratory responses to field tests, referenced to a laboratory test, is needed to appreciate the relative physiological demands. We sought to compare peak and submaximal cardiorespiratory responses to the 6-min walk test, incremental shuttle walk test ...
متن کاملComparison of power outputs during time trialing and power outputs eliciting metabolic variables in cycle ergometry.
The authors sought to compare power output at blood lactate threshold, maximal lactate steady state, and pH threshold with the average power output during a simulated 20-km time trial assessed during cycle ergometry. Participants (N = 13) were trained male and female cyclists and triathletes, all permanent residents at moderate altitude (1,525-2,225 m). Testing was performed at 1,525 or 1,860 m...
متن کاملCadence, power, and muscle activation in cycle ergometry.
PURPOSE Based on the resistance-rpm relationship for cycling, which is not unlike the force-velocity relationship of muscle, it is hypothesized that the cadence which requires the minimal muscle activation will be progressively higher as power output increases. METHODS To test this hypothesis, subjects were instrumented with surface electrodes placed over seven muscles that were considered to...
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ژورنال
عنوان ژورنال: Journal of Sports Sciences
سال: 2007
ISSN: 0264-0414,1466-447X
DOI: 10.1080/02640410600907904