yawn
Sexual experts believe that yawning and penile erection are controlled by a chemical called nitrogen oxide.Nitrogen oxides are divided into two roads after the brain diffuses. Among them, the downward movement is the blood vessels that transport the blood to the penis and increase the blood supply.So don't kill your yawn, just fight, even at work.
Golden method
This is the method of ancient biography.It is mainly to let the scrotum contact the fresh air outside, 3 times a day, and gently massage the testicles by hand to achieve the blood circulation of the testicular blood vessels.But remember to do it in the house, it is illegal to go to the streets.And with cold water for 5 to 10 minutes before having sex, the testicles can also be exercised to improve their performance.
Shower
This is the prescription of today's people.Use cold water and hot water to stimulate the surrounding and groin around the root of the penis every day, repeated 3 to 5 times, 3 minutes each time."Binghuo Two Sky" can also be tried.This is because the support of ligaments and nerves is required during an erection. It is easy to fatigue after a long time. This method can accelerate the blood circulation and relieve the fatigue of the testicles and penis as soon as possible.
Best protein
They are natural oats and peanuts, which are rich in arginine and phenylalanine.S argloin is not only the main component of sperm formation, but also can increase the blood volume of erectile tissue and promote erectile function.Phenylalanine is an essential amino acid for the human body. It will transform into hormones that improve sexual desire and promote sexual desire.Drink some oatmeal at night, maybe your performance will be different.
(Editor in charge: Chen Bong)
