三、Go to the Gym After Work

　　下班后去健身房

　　Sleep experts used to believe that an a.m. workout was a great way to wake up the body. But actually, the ideal time is right after work. Three to five hours after exercising, your temperature starts to drop. That tells your brain that it's time for sleep. If you work out in the morning, your brain gets that sleep signal midday and throws off your rhythm.

　　睡眠專家曾經堅信上午健身對喚醒身體機能很有好處。但實際上，最理想的健身時間是下班后。因為運動之后的3到5小時，你的體溫開始下降，而這將提示你的大腦，是該睡覺的時候了。如果你早上運動的話，你的大腦會在大白天就接到睡眠信號，從而大大減緩你的節奏。