Search Results - Physiological Measurement
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Technical classification of professional cycling stages using unsupervised learning: implications for performance variability
Garcia-Atutxa, I., Dudagoitia Barrio, E., Villanueva-Flores, F.Published in Frontiers in Sports and Active Living (2025)“…Discussion: The lack of physiological data and possible confounding from unmeasured stage and team factors (e.g., weather, stage order, team tactics) limit causal inference. …”
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Durability as an independent parameter of endurance performance in cycling
Barsumyan, A., Soost, C., Shyla, R., Graw, J. A., Bliemel, C., Burchard, R.Published in BMC Sports Science, Medicine and Rehabilitation (2025)“…Conclusion We showed that durability is a parameter independent of traditional physiological measures of cycling performance. Looking at durability then working backwards can help identify what coaches need to work on in so many areas that are important to all aspects of racing in cycling sport.…”
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An all-out sprint does not challenge the main goal of an endurance-based training session in cycling
Demay, R. S., Kerhervé, H. A.Published in European Journal of Applied Physiology (2025)“…There appears to be no physiological basis for the strict exclusion of short, high-intensity bursts during endurance training.…”
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Asymmetric spread analysis of heart rate variability in XC mountain biking during a 20-minute autonomic profile test
Tafur-Tascón, L. J., Martínez-Patiño, M. J., Mina-Paz, Y.Published in Sensors (2025)“…Cross-country mountain biking (MTBXC) is a sport with high physiological demands, where the autonomic nervous system plays a significant role. …”
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Use of heart-rate variability to examine readiness to perform in response to overload and taper in swimmers
Bulte, K. R., Bruce, L., Hammond, K., Corrigan, S. L., Main, L. C.Published in International Journal of Sports Physiology and Performance (2025)“…Conclusion: The findings suggest that a ratio measure between parasympathetic tone and modulation may provide a more comprehensive evaluation of an athlete`s physiological status compared with a sole parasympathetic modulation or tone marker. …”
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HRV and blood parameters for assessing the physiological functioning of cyclists during long-distance rides across different altitudes
Du, W., Zhang, M., Niu, X., Li, H., Wan, Y.Published in Frontiers in Physiology (2025)“…Results: Hematological parameters, including white blood cell count (WBC), hemoglobin concentration (HGB), hematocrit (HCT), mean corpuscular hemoglobin concentration (MCHC), platelet count (PLT), and plateletcrit (PCT), significantly increased at both 1,627 m and 4,182 m (P < 0.05). Physiological measures such as heart rate (HR), systolic blood pressure (SBP), and diastolic blood pressure (DBP) showed significant elevations at 4,182 m (P < 0.05), while vital capacity (VC) significantly decreased (P < 0.05). …”
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A novel model for bicycle drivetrain efficiency
Dowd, T., Cavanaugh, P., Mansson, J.-A.Published in Sports Engineering (2025)“…A testing rig was developed to measure drivetrain efficiency under different simulated riding conditions, with a focus on the performance of chains using various lubricants tested over torque and angular velocity combinations. …”
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No ergogenic effect of ischemic preconditioning applied 5 or 30 min before maximal self-paced cycling exercise
Isidori, A., O`Brien, L., Jacobs, I.Published in Journal of Sports Sciences (2025)“…Oxygen uptake (VO2), heart rate, vastus lateralis tissue oxygenation, and blood lactate concentrations ([La-]b) were measured before, during, and after exercise. There were no differences in performance or physiological responses during or after exercise among CON, IPC-5, and IPC-30. …”
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Zone 2 intensity: A critical comparison of individual variability in different submaximal exercise intensity boundaries
Meixner, B., Filipas, L., Holmberg, H.-C., Sperlich, B.Published in Translational Sports Medicine (2025)“…Given the considerable individual variability, particularly in markers with high CVs, personalized Z2 prescriptions based on physiological measurements such as VT1 and FatMax may provide a more accurate approach for aligning training intensities with metabolic demands. …”
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Short-time cycling performance in young elite cyclists: related to maximal aerobic power and not to maximal accumulated oxygen deficit
Støa, E. M., Rønnestad, B., Helgerud, J., Johansen, J.-M., Andersen, I. T., Rogneflåten, T., Sørensen, A., Støren, Ø.Published in Frontiers in Physiology (2025)“…Purpose: To explore the relationships between performance variables and physiological variables in a short-time (2-3 min) cycling time trial (TT) on a cycle ergometer. …”