Whenever you look up the various sports, such as biking, jogging, tennis and so on, one thing you will invariably see is that swimming is touted as one of the best overall physical activities, mostly because swimming will exercise every part of your body with no impact. And swimming has actually been pretty popular ever since the Olympic games. Michael Phelps breaking the gold medal record, the USA four man relay team that won by a fingernail, it was all super exciting. Have you ever heard of the new 100-meter world record holder Usain Bolt? He might not be a swimmer, but he trains in a pool.
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