When is the best time to take a nap

After a morning of busy work, often make people unmotivated, especially middle-aged people, with the growth of age, physical fitness has also declined, if a nap, to restore energy has a great help, bu

How long is the most suitable for napping

After the arrival of summer, the afternoon smoky wind blowing people drowsy, in order to maintain sufficient energy to deal with the afternoon work, the best way is to take a nap, then the best nap ho

Summer nap precautions

Science, effective napping is a good way to recharge health, but some people have turned the nap into a "mis-sleep", then, napping should pay attention to what problems? Choose the right posture