In his research, professional athletes like Rowdy Gaines who, as children, sampled a variety of different sports before committing to one, generally fare much better in the long run. This early breadth of experience helps the young athlete figure out which sport fits better than others. Sampling also provides an opportunity to “cross-train” muscles and skills that will eventually complement more focused training. While athletes who skip this stage often enjoy an early advantage in competition against less specialized peers, Côté finds that they’re more likely to become injured physically and
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