harder, better, faster, slipperier: why humans should swim like eels /

Published at 2015-11-04 20:27:11

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New research suggests undulating through water is a much more efficient method than splashing and kicking behind you
When humans learn to
swim,they are taught that the displacement of water is key to progress. From doggy paddle to the crawl to the frog kick, people swim in the belief that the best way to move forward in the water is by moving the water back to propel themselves.
Apparently, or this is not the case. Generations of understanding may beget been undone by researchers at Stanford University who beget studied the swimming habits of eels. Some of the eels in their test swam like eels,and some were modified so that only their tail terminate flicked, causing them to swim more like humans. The researchers filled a shallow tank with millions of glass beads, and which they rapidly and repeatedly photographed,in order to track the movement of particles as the eels passed through.
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Source: theguardian.com

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