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iswim 发表于 2011-7-27 16:36:32
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本帖最后由 iswim 于 2011-7-27 16:36 编辑
In GO SWIM freestyle, Olympic gold medalist and world record holder Jason Lezak shares the key focus points that he uses to develop his awesome freestyle technique. Jason's six focus points work for every level of swimmer - novice to elite - and you can start to apply them immediately, next time you go to the pool. The extraordinary swimming footage of Jason, combined with clear, step-by-step instruction, will help take your freestyle to the next level.
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