In today's era, society is developing rapidly, competition is becoming more and more fierce, and IQ is becoming more important, because if the IQ is high, children have more advantages. Therefore, parents are constantly looking for ways to improve their children's IQ, hoping that their children will have a super high IQ. Stand out from the crowd, but there are also some parents who believe that children are born to be smart or not, and can be seen when they grow up. It is useless to train or not to train when they are young, but is it really the case?
There are also some parents who believe that a part of their children’s IQ is inherited, but if the children are correctly guided and actively guided by the day after tomorrow, they will have a greater improvement, and thus will have some achievements. What is correct?

The famous educator Suhomlinsky once said: The level of early childhood intelligence development is reflected in the tips of the fingers.

Experimental studies have shown that: "Children’s IQ is mainly derived from the genes of their parents and acquired by nurturing them. Therefore, if parents want to know the level of their children’s IQ, they can see the clues from their children’s "hands."

The hand is the "second brain" of the human body

In the medical world, the hand is called the "second brain" of the human body and is one of the most important human perception organs. Therefore, many problems in the child's brain can be seen through the development of the child's hand.

Researchers from Harvard University pointed out: “The human hand is full of countless sensitive nerves, and these sensitive nerves are connected to the tactile nerves of the brain, and they can even feel a vibration of 0.000002 millimeters, which means that we can’t see it with the naked eye. Vibration can be felt by hand.
These sensitive nerves can make the child feel the stimulation brought by contact with the outside world to the maximum, and then transmit it back to the brain through the nerve, thereby stimulating the brain. For children in the early childhood stage, this kind of stimulation can promote the development of the brain and play an important role in the development of the child’s brain. Important role.