Brush calligraphy. A 4-year-old baby can hold a pen. At this time, it is very helpful for the baby to try to practice calligraphy. However, it should be noted that the baby's bone development is still not perfect, and it is impossible to hold the pen in one posture for a long time, which may easily lead to finger deformation.
Taekwondo. This is also a sport that boys learn more, which can exercise children's physical coordination ability. The 4-year-old baby's self-control ability is not very strong, so it is best to be protected when practicing.
Dance. Babies can practice body and limb expression by learning dance. 4-year-old babies have strong hand-eye coordination and strong imitation ability, which can let them learn simple dance movements.