I have two spins on my head and one spin on my forehead. What happened?

The hair shaft inclines to the skin. Many hairs are inclined in the same direction, which is called hairflow or hairflow. The flow of hair on the top of the head can form a spiral arrangement of the center outward and the surrounding hair, commonly known as hair spinning. Usually people have a hair spin, mostly located on the top of the head, or left and right. A few people have two or three hairpins, some of which are located at the front of the head, forming a special hair stream. The position of the hair spin has a certain influence on the hairstyle. It is difficult for people with many hairstyles to comb and do their hair styles. Therefore, understanding and mastering the growth law of hair flow is conducive to better hair styling. There's nothing wrong with having two spins, but it's not good for your hair.