Agreement between muscle oxygen saturation from two commercially available systems in endurance running: Moxy Monitor versus Humon Hex

Primer Autor
Carton-Llorente, Antonio,
Co-autores
Jaen-Carrillo, Diego
Roche-Seruendo, Luis E.
Garcia-Pinillos, Felipe
Título
Agreement between muscle oxygen saturation from two commercially available systems in endurance running: Moxy Monitor versus Humon Hex
Editorial
SAGE PUBLICATIONS LTD
Revista
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART P-JOURNAL OF SPORTS ENGINEERING AND TECHNOLOGY
Lenguaje
en
Resumen
Analysis of changes in muscle oxygen saturation (SmO2) in sport settings has become common due to its precise, continuous and non-invasive ability to provide measurements of a particular muscle using near-infrared spectroscopy (NIRS). Therefore, this study aims to determine level of agreement between two affordable NIRS-based oximeter wearable systems for measuring SmO2 level in the vastus lateralis in endurance runners. Seventeen trained endurance male runners (age: 34.2 +/- 8.1 years, body mass: 70.5 +/- 6.1 kg, height: 1.75 +/- 0.04 m, BMI: 23 +/- 1.7) completed a submaximal 60-min run-to-exhaustion treadmill running protocol trying to cover the longest possible distance. The SmO2 rates of the vastus lateralis were co-registered and continually obtained from two separate NIRS-based oximeter wearable systems over the running trial. The between-system means comparison reveals no significant differences in SmO2 at any point of the running protocol (p > 0.217) with trivial-to-small ES (ES < 0.27). Significant relationships (p < 0.05) were identified between systems with large and very large Pearson coefficients (r > 0.624). Additionally, substantial and almost perfect ICCs were obtained (ICC > 0.729). Bland-Altman plots exposed homoscedasticity (r(2) < 0.1) for all the periods analysed during the running protocol, with mean differences lower than 3.2% over the time trial. The results found here show the level of agreement between two economical NIRS-based oximeter wearable systems. Notwithstanding their level of agreement, their interchangeable use is not recommended due to the variation shown for SmO2 levels.
Tipo de Recurso
artículo original
doi
10.1177/17543371211015764
Formato Recurso
PDF
Palabras Claves
Muscle oxygenation
performance assessment
physiological responses
running
sensors
wearables
BLOOD-FLOW
RELIABILITY
PERFORMANCE
SPECTROSCOPY
DEVICES
Ubicación del archivo
http://dx.doi.org/10.1177/17543371211015764
Categoría OCDE
Ingeniería Mecánica
Ciencias del Deporte
Materias
Oxigenación muscular
evaluación del rendimiento
respuestas fisiológicas
correr
sensores
wearables
FLUJO SANGUÍNEO
CONFIABILIDAD
RENDIMIENTO
ESPECTROSCOPÍA
DISPOSITIVOS
Disciplinas de la OCDE
Ciencias del Deporte y Acondicionamiento Físico
Tecnología Médica
Fisiología
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version publicada
Tipo de ruta
suscripción
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WOS:000649497000001
Título de la cita (Recomendado-único)
Agreement between muscle oxygen saturation from two commercially available systems in endurance running: Moxy Monitor versus Humon Hex
Página de inicio (Recomendado-único)
231
Página final (Recomendado-único)
237
Identificador del recurso (Mandatado-único)
artículo original
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0
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