业余游泳爱好者可能很难接受,但是把手指并拢以产生一种类似桨的效果并不是最好的技术。似乎与直觉相反,让五指微微张开成叉状看来反而会使游泳者游得更快。一项研究称,分开的手指会产生一道“看不见的 Amateur swimmers may find it hard to accept, but bringing their fingers together to create a paddle-like effect is not the best technique. Contrary to intuition, it seems as if making the five fingers slightly open for the Forks will instead make the swimmer swim faster. One study said that separate fingers will produce a ”invisible."