Improving performance in swimming: Swimsuit and technique resistance factors
Rod Havriluk, Ph.D.
Swimming in Australia, 2007, 24(1), 22-23.

While every performance advantage must be considered, it is important for coaches to evaluate strategies that require more resources but yield a much greater return. As clearly documented, just one week of a comprehensive program of analysis and instruction had an effect on technique (as measured by the active drag coefficient) that was 3.5 times as great as the effect from wearing a Fastskin.

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