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The relationship between preferred and optimal positioning during submaximal cycle ergometry

Autor: D P Heil, S Whittlesey, Timothy R. Derrick

Publikováno v: European journal of applied physiology and occupational physiology. 75(2)

This study was designed to determine how changes in oxygen uptake (VO2) and heart rate (HR) during submaximal cycle ergometry were determined by changes in cycle geometry and/or lower-limb kinematics. Fourteen trained cyclists [Mean (SD): age, 25.5 (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fc81be7866060a1ac450c18efdc40f1
https://pubmed.ncbi.nlm.nih.gov/9118982

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Cardiorespiratory responses to seat-tube angle variation during steady-state cycling

Autor: D P, Heil, A R, Wilcox, C M, Quinn

Publikováno v: Medicine and science in sports and exercise. 27(5)

The effect of seat-tube angle (STA) variation on oxygen consumption (VO2), heart rate (HR), ventilation (VE), and rating of perceived exertion (RPE) on 25 trained competitive triathletes and cyclists was evaluated during 10-min submaximal tests at ea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4271cf8758a476a04d7356a19a906dd0
https://pubmed.ncbi.nlm.nih.gov/7674878

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Nonexercise regression models to estimate peak oxygen consumption

Autor: D P, Heil, P S, Freedson, L E, Ahlquist, J, Price, J M, Rippe

Publikováno v: Medicine and science in sports and exercise. 27(4)

The purpose of this study was to develop a VO2peak prediction model derived from nonexercise (N-EX) based predictors. VO2peak was measured using a walking treadmill protocol with 229 females and 210 males between 20 and 79 yr of age (mean +/- SD: 38.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::edb3bb62e9976bbdae035c75a0c5051e
https://pubmed.ncbi.nlm.nih.gov/7791593

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