Reason: The key points of male and female pulse phases are distributed in different hands, the man's left hand and the woman's right hand. The medical profession believes that the reason for this phenomenon is that men's blood flows from the end of the heart to the left, while women do the opposite.
If a man wears a watch on his left hand, no matter what material the strap is made of, gold, silver, plastic or leather, it will affect the normal work of the heart, but fortunately, a woman has not changed the habit of wearing a watch on her left hand. There is a part called Cunkou at the wrist, which connects the three points of the human body and has a great relationship with human health. They are distributed in the wrists of the left and right hands, under the thumb.