Exceeding a "critical" muscle Pi: implications for [Formula: see text] and metabolite slow components, muscle fatigue and the power-duration relationship.
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DOI: 10.1007/s00421-020-04388-4
Abstract: PURPOSE The consequences of the assumption that the additional ATP usage, underlying the slow component of oxygen consumption ([Formula: see text]) and metabolite on-kinetics, starts when cytosolic inorganic phosphate (Pi) exceeds a certain "critical" Pi… read more here.
Keywords: power duration; muscle; text metabolite; see text ... See more keywords
Road cycle TT performance: Relationship to the power-duration model and association with FTP
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DOI: 10.1080/02640414.2018.1535772
Abstract: ABSTRACT Purpose: To determine the accuracy of critical power (CP) and Wʹ (the curvature constant of the power-duration relationship) derived from self-paced time-trial (TT) prediction trials using mobile power meters to predict 16.1-km road cycling… read more here.
Keywords: power duration; road; power; performance ... See more keywords
Development and field validation of an omni-domain power-duration model
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DOI: 10.1080/02640414.2020.1735609
Abstract: ABSTRACT Purpose: To validate and compare a novel model based on the critical power (CP) concept that describes the entire domain of maximal mean power (MMP) data from cyclists. Methods: An omni-domain power-duration (OmPD) model… read more here.
Keywords: power duration; power; model; omni domain ... See more keywords
The Exercise Power-Duration Relationship is Equally Reproducible in Eumenorrheic Female and Male Humans.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of applied physiology"
DOI: 10.1152/japplphysiol.00416.2022
Abstract: PURPOSE To investigate the effect of the menstrual cycle (MC) on exercise performance across the power-duration relationship (PDR). We hypothesized females would exhibit greater variability in the PDR across the MC than males across a… read more here.
Keywords: physiology; power duration; duration relationship; power ... See more keywords
Influence of a 2-km Swim on the Cycling Power-Duration Relationship in Triathletes.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Strength and Conditioning Research"
DOI: 10.1519/jsc.0000000000003623
Abstract: Rothschild, J, Sheard, AC, and Crocker, GH. Influence of a 2-km swim on the cycling power-duration relationship in triathletes. J Strength Cond Res XX(X): 000-000, 2020-Triathletes must cycle after swimming, and so, it is important… read more here.
Keywords: duration relationship; power duration; power; swim ... See more keywords
Modeling the Power-Duration Relationship in Professional Cyclists During the Giro d’Italia
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DOI: 10.1519/jsc.0000000000004350
Abstract: Abstract Vinetti, G, Pollastri, L, Lanfranconi, F, Bruseghini, P, Taboni, A, and Ferretti, G. Modeling the power-duration relationship in professional cyclists during the Giro d’Italia. J Strength Cond Res 37(4): 866–871, 2023—Multistage road bicycle races… read more here.
Keywords: professional cyclists; power duration; duration relationship; power ... See more keywords