[Concentration is always sustained! It is a secret weapon. Music that enhances concentration, BGM (ASMR)]
You can take an effective break that keeps you "concentrated" by systematically taking a 50-minute concentration and a 5-minute break. BGM creates a "concentrated state" that is the optimal balance of relaxation and tension with environmental sounds and natural sounds.
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Time stamp by set
00:00:00 2sets [2 hours]
01:00:00 1sets [1 hour]