How long does it take for a man to have the best physical ability?

When experts studied the relationship between sleep and sex, they found an interesting relationship. Sleep is divided into two modes, one is non-rapid wave sleep (deep sleep for about one and a half hours), and the other is rapid wave sleep (also known as rapid eye movement, frequent dreaming, starting after deep sleep, and lasting for about 30 minutes). Men will have erections during this rapid wave sleep phenomenon.

In other words, the non-rapid wave sleep type lasts for one and a half hours, the rapid wave sleep type lasts for 30 minutes, and the two types of sleep patterns total 2 hours. Repeating this pattern 4 times is the sleep pattern for one night. During one night, the male's penis will be erected unconsciously four times. Whether there is an erection in the morning is deeply related to this rapid wave sleep. In the past, it was believed that the reason for the morning erection was that the bladder was full of urine and was stimulated to become hard. In fact, it has now been confirmed that rapid wave sleep is the driving force of the erection.

If you sleep for 8 hours a day, you will wake up in the state of rapid wave sleep, and then you will have an erection. If you stay up all night, your sleep will be irregular, and your non-rapid wave sleep period and rapid wave sleep period will be a mess, which will lead to no erection in the morning.

Experts suggest that those who don’t have the habit of going to bed early at night should try to find time to take a nap during the day. Each person should get enough sleep for 6-7 hours. This is the best secret to maintain sexual ability and physical strength.