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Reliability of pedometer data in samples of youth and older women
BACKGROUND: Pedometers offer researchers a convenient and inexpensive tool for objective measurement of physical activity. However, many unanswered questions remain about expected values for steps/day for different populations, sources of variation in the data, and reliability of pedometer measureme...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2007
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1810544/ https://www.ncbi.nlm.nih.gov/pubmed/17306031 http://dx.doi.org/10.1186/1479-5868-4-4 |