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Validity of the Polar M430 Activity Monitor in Free-Living Conditions: Validation Study
BACKGROUND: Accelerometers, often in conjunction with heart rate sensors, are extensively used to track physical activity (PA) in research. Research-grade instruments are often expensive and have limited battery capacity, limited storage, and high participant burden. Consumer-based activity trackers...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
JMIR Publications
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6716339/ https://www.ncbi.nlm.nih.gov/pubmed/31420958 http://dx.doi.org/10.2196/14438 |