Validity and Reliability of the BOD POD®S/T Tracking System
Autor: | Jennifer L. Caputo, Wayland Tseh, Daniel J. Keefer |
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Rok vydání: | 2010 |
Předmět: |
Adult
Male Validation study Hydrostatic weighing Body Weight Statistical difference Reproducibility of Results Validity Physical Therapy Sports Therapy and Rehabilitation Body weight Plethysmography Self Care Skinfold Thickness Young Adult Animal science Skinfold thickness Body Composition Self care Humans Female Orthopedics and Sports Medicine Mathematics |
Zdroj: | International Journal of Sports Medicine. 31:704-708 |
ISSN: | 1439-3964 0172-4622 |
DOI: | 10.1055/s-0030-1255111 |
Popis: | BOD POD(®) self-testing (S/T) body composition tracking system is a practical assessment tool designed for use in the health and fitness industries. Relative to its parent counterpart, the BOD POD(®) S/T has received little research attention. The primary purpose was to determine the validity of the BOD POD(®) S/T against hydrostatic weighing and 7-site skinfolds. Secondary aim was to determine the within-day and between-day reliability of the BOD POD(®) S/T. After a period of equipment and testing accommodation, volunteer's (N=50) body composition (%BF) via 7-site skinfolds, BOD POD(®) S/T, and hydrostatic weighing were obtained on the second and third visits. BOD POD(®) S/T significantly overestimated %BF when compared to hydrostatic weighing and 7-site skinfolds. There was no statistical difference between 7-site skinfolds and hydrostatic weighing values. BOD POD(®) S/T reliability within-day and between-days were high. While the BOD POD(®) S/T body composition tracking system is deemed reliable both within-day and between-days, it did significantly overestimate %BF in comparison to hydrostatic weighing and skinfolds. Future research should be aimed at deriving a correction factor for this body composition assessment tool. |
Databáze: | OpenAIRE |
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