Journal of Human Sport and Exercise

13th FINA world championships: Analysis of swimsuits used by elite male swimmers

Henrique P. Neiva, João Paulo Vilas-Boas, Tiago M. Barbosa, António J. Silva, Daniel A. Marinho



The purpose of this study was to describe the distribution of different swimsuits models used by male swimmers during all the finals at the 13th FINA World Championships, being held at Rome in 2009. Simultaneously, it was intended to verify the distribution of the different swimsuits used along the distances of the freestyle finals, and thus to understand the preferences of the top-level swimmers. It were used the results databases from the 13th FINA World Championships, in Rome 2009. Only the male swimmers participating at the finals were analyzed, for a total number of 17 individual swimming events. The wear swimsuit by each swimmer in a given event was observed from video recorded of the television broadcast. Male swimmers participating in the finals limited their choice to seven types of commercial swimsuits, of four different sports brands. Jaked01 Full® was the most used (47.07%), followed by the Powerskin X-Glide Full® (34.56%), the Powerskin X-Glide Pants® (7.35%) and the LZR Racer Full® (5.15%). In freestyle swimming events most of the male swimmers choose to wear full body swimsuits. Jaked01 Full® was predominant in the 50 m event, with 62.50% of swimmers choices. This value decreases to 25.00% when analyzing 100 m event, and remained similar over the longer distances swum. The Powerskin X-Glide Full® was used for 37.50% of the swimmers in 50 m swimming event, and it increases to 62.50% for the 100 m freestyle. These results seem to demonstrate that swimmers have preferences for full swimsuits, and for these two swimsuits, the Powerskin X-Glide Full® and the Jaked01 Full®.


Swimming; Drag; Polyurethane; Techniques; Distances; Technology


Berthelot, G., Len, S., Hellard, P., Tafflet, M., Helou, N.E., Escolano, S., Guillaume, M., Schaal, K., Nassif, H., Desgorces, F.D., Toussaint, J.F. Technology & swimming: 3 steps beyond physiology. Materials Today. 2010; 11:46-51.

Bixler, B., Pease, D., Fairhurst, F. The accuracy of computational fluid dynamics analysis of the passive drag of a male swimmer. Sports Biomech. 2007; 6(1):81-98.

Chatard, J.C., Millet, G. Effects of wetsuit use in swimming events. Sports Med. 1996; 22: 70-75.

Chatard, J.C., Senegas, X., Selles, M., Dreanot, P., Geyssant, A. Wet suit effect: a comparison between competitive swimmers and triathletes. Med Sci Sports Exerc. 1995; 27(4):580- 586.

Chollet, D., Chavallard, F., Seifert, L., Lemaître, F. Do Fastskin Swimsuits Influence Coordination in Front Crawl Swimming and Glide? In: PL Kjendlie, RK Stallman,J Cabri (Eds). Biomechanics and Medicine in Swimming XI. Norwegian School of Sport Sciences: Oslo; 2010. 55-57.

Cortesi, M., Zamparo, P., Tam, E., Da Boit, M., Gatta, G. The Effect of Wearing a Synthetic Rubber Suit on Hydrostatic Lift and Lung Volume. In: PL Kjendlie, RK Stallman,J Cabri (Eds). Biomechanics and Medicine in Swimming XI. Norwegian School of Sport Sciences: Oslo; 2010. 57-59.

Kainuma, E., Watanabe, M., Tomiyama-Miyaji, C., Inoue, M., Kuwano, Y., Ren, H., Abo, T. Proposal of alternative mechanism responsible for the function of high-speed swimsuits. Biomed Res. 2009; 30(1):69-70.

Marinho, D.A., Barbosa, T.M., Kjendlie, P.L., Vilas-Boas, J.P., Alves, F.B., Rouboa, A.I., Silva, A.J. Swimming simulation: a new tool for swimming research and practical applications. In: M Peters (Ed). Lecture Notes in Computational Science and Engineering. 2009; 72:33-61.

Mclean, S.P., Hinrichs, R.N. Buoyancy, gender, and swimming performance. J Appl Biomech. 2000; 16:248-63.

Mollendorf, J.C., Termin Ii, A.C., Oppenheim, E., Pendergaast, D.R. Effect of swim suit design on passive drag. Med. Sci. Sports Exerc. 2004; 36(6):1029-1035.

Mountjoy, M., Gordon, I., Mckeown, J., Constantini, N. Medical complications of an aquatic innovation. Br J Sports Med. 2009; 43:979-980.

Pendergast, D.R., Mollendorf, J.C., Cuviello, R., Termin, I.I. Application of theoretical principles to swimsuit drag reduction. Sports Eng. 2006; 9:65-76.

Tomikawa, M., Shimoyama, Y., Nomura, T. Factors related to the advantageous effects of wearing a wetsuit during swimming at different submaximal velocity in triathletes. J Sci Med Sport. 2008; 11:417-23.

Toussaint, H.M., Bruinink, L., Coster, R., De Looze, M., Van Rossem, B., Van Veenen, R., De Groot, G. Effect of a triathlon wetsuit on drag during swimming. Med Sci Sports Exerc. 1989; 21:325-28.

Toussaint, H.M., Truijens, M., Elzinga, M.J., Van De Ven, A., De Best, H., De Groot. G. Effect of a Fast-skin "body" suit on drag during front crawl swimming. Sports Biomech. 2002; 1(1):1-10.


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