Why the study?
Does noninvasive monitoring of %SpO2 and respiratory gas exchange accurately estimate anaerobic threshold compared to blood lactate concentration in active healthy males?
Population
15 active, healthy males
Comparison
Noninvasive anaerobic threshold estimation using… vs Blood lactate concentration (gold standard)
Design
Cross-sectional
Authors
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Hypothesis-generating for noninvasive AT estimation in active males; prospective validation required before clinical use.
Does noninvasive monitoring of %SpO2 and respiratory gas exchange accurately estimate anaerobic threshold compared to blood lactate concentration in active healthy males?
Noninvasive monitoring of %SpO2 and respiratory exchange ratio are valid and accessible methods for estimating anaerobic threshold during exercise.
Nikooie et al. (2009) studied this question.
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