000131692 001__ 131692
000131692 005__ 20240731103341.0
000131692 0247_ $$2doi$$a10.1055/a-2079-1363
000131692 0248_ $$2sideral$$a137056
000131692 037__ $$aART-2023-137056
000131692 041__ $$aeng
000131692 100__ $$0(orcid)0000-0003-0455-6172$$aSitko, Sebastián$$uUniversidad de Zaragoza
000131692 245__ $$aAn update of the Allen & Coggan Equation to predict 60-min power output In cyclists of different performance levels
000131692 260__ $$c2023
000131692 5203_ $$aThe Allen & Coggan protocol suggests that 95% of the power output during a 20-min time trial is a valid surrogate for 60-min maximal power. The validity of this concept has not been studied previously in cyclists with different performance levels. As a result, we classified 120 cyclists in our study as recreationally trained, trained, well trained or professional, based on their maximal oxygen consumption. Participants performed a functional threshold power testing protocol based on a 20-min time trial and a 60-min time trial, separated by a 72-hour rest. Sixty-minute maximal power was successfully modeled with 20-min maximal power and performance group using 2/3 of the dataset (R2=0.77, 95% CrI [0.74, 0.79]) with different coefficients for each group: Professional: PO60min=PO20min × 0.96; well trained: PO60min=PO20min × 0.95; trained: PO60min=PO20min × 0.92 and recreationally trained: PO60min=PO20min × 0.88. The predictions of the original equation and our model were assessed using the remaining third of the data. The predictive performance of the updated equation was better (original: R2=0.51, mean absolute error=27 W, mean bias=–12 W; updated: R2=0.54, mean absolute error=25 W, mean bias=–7 W).
000131692 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000131692 590__ $$a2.0$$b2023
000131692 592__ $$a0.73$$b2023
000131692 591__ $$aSPORT SCIENCES$$b53 / 127 = 0.417$$c2023$$dQ2$$eT2
000131692 593__ $$aOrthopedics and Sports Medicine$$c2023$$dQ2
000131692 593__ $$aPhysical Therapy, Sports Therapy and Rehabilitation$$c2023$$dQ2
000131692 593__ $$aSports Science$$c2023$$dQ3
000131692 594__ $$a4.8$$b2023
000131692 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000131692 700__ $$aCirer-Sastre, Rafel
000131692 700__ $$0(orcid)0000-0002-9304-3709$$aLópez-Laval, Isaac$$uUniversidad de Zaragoza
000131692 7102_ $$11006$$2245$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Educación Física y Depor.
000131692 773__ $$g44, 13 (2023), 983-987$$pInt. j. sports med.$$tINTERNATIONAL JOURNAL OF SPORTS MEDICINE$$x0172-4622
000131692 8564_ $$s887340$$uhttps://zaguan.unizar.es/record/131692/files/texto_completo.pdf$$yPostprint
000131692 8564_ $$s1606263$$uhttps://zaguan.unizar.es/record/131692/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000131692 909CO $$ooai:zaguan.unizar.es:131692$$particulos$$pdriver
000131692 951__ $$a2024-07-31-09:50:03
000131692 980__ $$aARTICLE