Human intelligence is closely related to the development of the brain. The brain is the center of human motor, language and mental activities. The brain weight of a newborn baby is about 350 grams, and the brain weight increases fastest in the first year after birth, up to 900 grams by the age of 1 year. The following massage techniques may make your baby smarter! 1, open the door of heaven with two thumbs from the midpoint of the two eyebrow line, from the bottom to push up, alternately pushed straight to the front hairline, 30 ~ 50 times. 2.Divide the yin and yang with the radial side of the two thumbs, from the head of the eyebrows to the tip of the eyebrows to do a straight line push, 30 ~ 50 times. 3.Rub the sun Use the ends of the two middle fingers to rub the solar plexus, 50~100 times, rub in the direction of the eyes for tonic, rub in the direction of the ears for diarrhea. 4.Press and knead Yangbai point with the thumbs, 50~100 times. 5.Press and knead the Baihui and Sishencong points with the end of the thumb and press the Baihui and Sishencong points respectively, 50~100 times each. 6.Press and rub the Lung Yu, Heart Yu, Liver Yu, Spleen Yu, Stomach Yu and Kidney Yu for 50~100 times each, or gently press the spine and the muscles on both sides if you cannot find the points.