Usefulness of Portable Device to Establish Differences in Muscle Oxygenation Between the Wingate Test and Graded Exercise Test: Effect of Gender on Anaerobic and Aerobic Capacity in Speed Skaters

Kinga Rębiś; Dorota Sadowska; Michal Starczewski; Andrzej Klusiewicz

doi:10.3389/fphys.2022.809864

Usefulness of Portable Device to Establish Differences in Muscle Oxygenation Between the Wingate Test and Graded Exercise Test: Effect of Gender on Anaerobic and Aerobic Capacity in Speed Skaters

Front Physiol. 2022 Mar 8:13:809864. doi: 10.3389/fphys.2022.809864. eCollection 2022.

Authors

Kinga Rębiś¹, Dorota Sadowska¹, Michal Starczewski^{1

2}, Andrzej Klusiewicz³

Affiliations

¹ Department of Physiology, Institute of Sport - National Research Institute, Warsaw, Poland.
² Faculty of Rehabilitation, Józef Piłsudski University of Physical Education in Warsaw, Warsaw, Poland.
³ Faculty of Physical Education and Health, Biała Podlaska, Józef Piłsudski University of Physical Education in Warsaw, Warsaw, Poland.

Abstract

The aim of this study was to compare the oxygenation response in the vastus lateralis muscle (SmO₂) in two types of tests: supramaximal and maximal. Furthermore, gender differences in SmO₂ response to test exercise were assessed and the usefulness of muscle oxygenation measurements in the assessment of anaerobic and aerobic capacity was determined. The Wingate test (WAnT) and the graded exercise test (GXT) to exhaustion were performed on a cycle ergometer to examine 13 female and 14 male speed skaters from the junior and U23 national teams. During both tests, SmO₂ of the vastus lateralis muscle was recorded by near-infrared spectroscopy at baseline (at rest or post warm-up), at exercise, and during recovery. The most significant SmO₂ indices (differences between baseline and post-exercise indices and half time for SmO₂ to reach the maximal post-exercise value) were not significantly different between the tests. Gender was also not a differentiating factor in muscle oxygenation regardless of test type. In the GXT test, half time required for SmO₂ to reach the maximal value correlated negatively with VO_2max and test duration, thus confirming the usefulness of SmO₂ measurements in the assessment of the aerobic capacity of speed skaters. In contrast, the WAnT test showed no significant correlations between exercise indices and muscle oxygenation indices. From the standpoint of the assessment of anaerobic capacity, SmO₂ measurements showed little diagnostic value.

Keywords: anaerobic and aerobic capacity; muscle oxygenation; portable oxygenation devices; speed skaters; supramaximal and maximal exercise tests.