This phrase is a simple command that recommends the person who hears or reads it to go into deep sleep for ten minutes. Deep sleep, as a type of non-REM sleep, is very beneficial for physical and mental health. Generally, deep sleep is very effective during the night for renewing energy, reducing fatigue, improving memory and concentration, strengthening the immune system, and reducing stress and anxiety. However, although ten minutes is known as a very short time for deep sleep, nevertheless, a short rest can still help improve physical and mental conditions.
他のアプリを使いながら聞くには、再生中にプレイヤーをピクチャ・イン・ピクチャ(PiP)にすると、小さな小窓で再生が続きます(画面はオンのまま)。
画面を完全に消して聞きたい場合、ブラウザ上での再生は YouTube の仕様で停止します。YouTube アプリで開くと、バックグラウンド再生に対応した環境(YouTube Premium など)でそのまま聞けます。
YouTubeアプリで開く