「 プール指導 」 一覧

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Warning: Use of undefined constant APP_POST_TYPE - assumed 'APP_POST_TYPE' (this will throw an Error in a future version of PHP) in /home/lyustyle/idea4u.net/public_html/edu/wp-content/plugins/post-views/post-views.php on line 1865

昨年あたりから、プールでの熱中症ということが話題に上がり始めました。 今後は、プールにおける安全確保に、熱中症予防と対策が必要になりますね。 そもそも、なんで水の中で熱中症に？ そんなことこれまで考え ...