How to tread water efficientlyについて

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How to tread water efficiently

The image of a swimmer or surfer effortlessly treading water often conjures feelings of tranquility, perhaps even nostalgia for the idyllic summers of youth.

But behind that serenity, there lies a critical life skill that, when properly mastered, can provide invaluable security and even save lives.

Treading water involves moving your body in a way that helps you stay in one spot in the water, with your head above the surface, without touching the bottom, to avoid drowning.

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