Question

3. How does a diver come up fast on the surface of water after diving in a swimming pool? ​

Answer 1

Answer:

If you've got good technique, you're much faster underwater in a streamline position than you are on the surface of the water. This has to do with the streamlined shape of your body which cuts through water faster, and a very powerful dolphin legbeat which propels your body forward.

David Berkoff immediately comes to mind when you think about the 15m rule, because he became famous for what John Naber (at the time, an NBC commentator) dubbed the "Berkoff Blastoff". He set a world record in Seoul staying underwater for 35m off his start.

Note that not all swimmers have a faster underwater stroke, only a few.

Explanation:

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