摘要：Costa VP, Pertence LC, Paton CD, De Matos DG, Martins JAN, DeLima JRP. Physiological Correlates of 10-Km Up-hill CyclingPerformance in Competitive Cyclists. JEPonline 2011;14(3):26-33. Thepurpose of this study was to verify the relationship between severalphysiological variables and performance during simulated up-hill roadcycling time trial on the field in competitive cyclists. Fifteen cyclists(35.1 ± 7.0 yrs; 68.4 ± 7.7 kg; 1.73 ± 0.1 cm; 8.5 ± 1.0% of body fat;57.9 ± 8.2 ml·kg-1·min-1) performed an incremental exercise test and10-km up-hill cycling time trial using a power meter device fitted on thecyclist bicycle. Highly significant relationships were obtained betweenaverage power output during 10-km cycling time trial normalized tobody mass and 10-km cycle time (-0.85; -0.80; P<0.01). VO2 max·kg-1was also significant associated with 10-km cycle time (-0.69, P<0.05).We concluded that for competitive cyclists the average power outputduring 10-km cycling time trial and VO2 max both normalized to bodymass are strongly associated with performance cycling time during 10-km up-hill cycling time trial simulated on the field.
