Lincoln learning to crawl.

Most motor skills are more complicated than they look, and crawling is no exception.
It might seem like moving around is a pretty basic activity for a baby, but in reality, your baby needs to develop two key abilities. A baby must first develop muscular strength to support themselves on their arms and legs. And second, they need to be able to coordinate the movement of their limbs to make movement happen.

Видео Lincoln learning to crawl. канала Ken Smith