Comparison of Body Fat Results from 4 Bioelectrical Impedance Analysis Devices vs. Air Displacement Plethysmography in American Adolescent Wrestlers

Melissa M. Montgomery, Risto H. Marttinen, Andrew J. Galpin

Abstract


Background: Accurate and accessible methods of body composition are necessary to ensure health and safety of wrestlers during competition. The most valid and reliable instruments are expensive and relatively inaccessible to high school wrestlers; therefore, more practical technology is needed. Objective: To compare body fat percentage (BF%) results from 4 bioelectrical impedance analysis (BIA) devices to those from air displacement plethysmography (ADP) in adolescent wrestlers. Methodology: 134 adolescent male and female wrestlers (1.72±0.9 m, 66.8±14.3 kg, 15.6±1.1 yrs.) were tested for hydration and then completed 4 body composition tests with different BIA devices and one with Bod Pod. Relative and absolute agreement were assessed between each BIA device and ADP on a single day. Results: When compared with ADP, all devices demonstrated excellent reliability (ICC (2,1)) range: 0.88-0.94), but questionable measurement error (SEM range: 2.3-3.6 %BF). Bland-Altman plots revealed that each bioelectrical impedance device we tested over-estimated body fat percent in high school wrestlers (range: 0.8-3.6 %BF) and demonstrated wide 95% limits of agreement (range: 15.0-20.8 %BF) compared to ADP. Conclusions: The devices investigated demonstrated reasonable measurement accuracy. However, wide margins of error of each device were noted. Caution should be taken when assessing adolescent wrestlers with lower amounts of body fat, as it may result in failing to identify those who do not meet the minimum body fat percentage for competition. The governing bodies should use the research data in the decision-making process regarding appropriate devices for use in their weight management programs. 


Keywords


body composition; wrestling; bioelectrical impedance; air displacement plethysmography

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References


Andreoli, A., Scalzo, G., Masala, S., Tarantino, U., & Guglielmi, G. (2009). Body composition assessment by dual-energy X-ray absorptiometry (DXA). La Radiologia Medica, 114(2), 286-300. doi:10.1007/s11547-009-0369-7

Armstrong, L. E., Maresh, C. M., Castellani, J. W., Bergeron, M. F., Kenefick, R. W., LaGasse, K. E., & Riebe, D. (1994). Urinary indices of hydration status. International Journal of Sport Nutrition, 4(3), 265-279.

Azcona, C., Koek, N., & Fruhbeck, G. (2006). Fat mass by air-displacement plethysmography and impedance in obese/non-obese children and adolescents. International Journal of Pediatric Obesity, 1(3), 176-182.

Bland, J., & Altman, D. (1986). Statistical methods for assessing agreement between two methods of clinical measurement. Lancet, 1(8476), 307-310.

Bland, J., & Altman, D. (1999). Measuring agreement in method comparison studies. Statistical Methods in Medical Research, 8(2), 135-160. doi:10.1177/096228029900800204

Brozek, J., Grande, F., Anderson, J., & Keys, A. (1963). Densitometric analysis of body composition: Revision of some quantitative assumptions. Annals of the New York Academy of Sciences, 110, 113-140.

California Interscholastic Federation. (2016). 2017-2018 Wrestling weight management program manual. Retrieved from http://cifstate.org/sports/boys_wrestling/assessor/CIF_Wrestling_Weight_Management_Handbook.pdf

Dixon, C. B., Deitrick, R. W., Pierce, J. R., Cutrufello, P. T., & Drapeau, L. L. (2005). Evaluation of the BOD POD and

leg-to-leg bioelectrical impedance analysis for estimating percent body fat in National Collegiate Athletic Association Division III collegiate wrestlers. Journal of Strength and Conditioning Research, 19(1), 85-91. doi:10.1519/14053.1

Fields, D. A., Goran, M. I., & McCrory, M. A. (2002). Body-composition assessment via air-displacement plethysmography in adults and children: a review. American Journal of Clinical Nutrition, 75(3), 453-467.

Lee, L. W., Liao, Y. S., Lu, H. K., Hsiao, P. L., Chen, Y. Y., Chi, C. C., & Hsieh, K. C. (2017). Validation of two

portable bioelectrical impedance analyses for the assessment of body composition in school age children. PloS One, 12(2), e0171568. doi:10.1371/journal.pone.0171568

Lowry, D., & Tomiyama, A. (2015). Air displacement plethysmography versus dual-energy x-ray absorptiometry in

underweight, normal-weight, and overweight/obese individuals. PloS One, 10(1), e0115086. doi:10.1371/journal.pone.0115086

Lozano-Nieto, A., & Turner, A. A. (2001). Effects of orthostatic fluid shifts on bioelectrical impedance measurements. Biomedical Instrumentation and Technology, 35(4), 249-258.

McCrory, M. A., Gomez, T. D., Bernauer, E. M., & Mole, P. A. (1995). Evaluation of a new air displacement

plethysmograph for measuring human body composition. Medicine and Science in Sports and Exercise, 27(12), 1686-1691.

National Collegiate Athletics Association. (2016). 2016-2017 NCAA Wrestling Weight Management Program.

Retrieved from https://www.ncaa.org/sites/default/files/2017DIMWR_Wrestling_Weight_Management_Program_Information_20160929.pdf

National Federation of State High School Associations. (2016a). 2015-16 High School Athletics Participation Survey.

Retrieved from http://www.nfhs.org/ParticipationStatistics/ParticipationStatistics

National Federation of State High School Associations. (2016b). 2016-2017 NFHS Wrestling Rules Book.

USA Wrestling. (2016). Rule Book and Guide to Wrestling: 2017 edition. Retrieved from https://docs.google.com/document/d/1ZXYP9ZG_rFRH6hRglZMrAp8rtjn1yE1NxaOjl4w0dus/edit?pli=1

Utter, A. C., & Lambeth, P. G. (2010). Evaluation of multifrequency bioelectrical impedance analysis in assessing body

composition of wrestlers. Medicine and Science in Sports and Exercise, 42(2), 361-367. doi:10.1249/MSS.0b013e3181b2e8b4

Utter, A. C., Nieman, D. C., Mulford, G. J., Tobin, R., Schumm, S., McInnis, T., & Monk, J. R. (2005). Evaluation of

leg-to-leg BIA in assessing body composition of high-school wrestlers. Medicine and Science in Sports and Exercise, 37(8), 1395-1400.

von Hurst, P., Walsh, D., Conlon, C., Ingram, M., Kruger, R., & W, S. (2016). Validity and reliability of bioelectrical

impedance analysis to estimate body fat percentage against air displacement plethysmography and dual-energy X-ray absorptiometry. Nutrition and Dietetics, 73, 197-204.




DOI: http://dx.doi.org/10.7575/aiac.ijkss.v.5n.4p.18

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