The standard competition swimming pool is actually a little longer than 50 meters, because during the game, there will be electronic boards on both ends of the pool wall. The electronic boards are also thick, which is exactly 50 meters.

Pool Trivia: The actual length of a standard 50m swimming pool should be greater than 50m
Pool Trivia: The actual length of a standard 50m swimming pool should be greater than 50m
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7 months ago

This knowledge is really useless