Estimation of ventilatory thresholds during exercise using respiratory wearable sensors
Daniel Hurtado,
Felipe Contreras–Briceño,
Jorge Cancino
et al.
Abstract:Ventilatory thresholds (VTs) are key physiological parameters to evaluate physical performance and determine aerobic and anaerobic transitions during exercise. Current assessment of these parameters requires ergospirometry, limiting the evaluation to laboratory or clinical settings. In this work, we introduce a wearable respiratory system that continuously tracks breathing during exercise and estimates VTs during ramp–tests. We validate the respiratory rate and VTs predictions in 17 healthy adults using ergosp… Show more
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