In infant physical development, what is the common direction of growth?

The common direction of growth in infants is from head to feet, a principle known as cephalocaudal development. This means that development begins at the head and moves down toward the feet. Infants typically gain head control and strength in their upper bodies before they develop mobility in their legs and feet. For example, a newborn can demonstrate reflexive movements of the head and neck, and as they grow, they gain the ability to sit up, crawl, and eventually walk. This pattern reflects how physical skills and motor control emerge, emphasizing the progression of growth and development from the upper body to the lower body. Understanding this pattern is crucial for caregivers and healthcare providers as they monitor and support infant development milestones.