Reflexes are involuntary movements or actions. Some movements are spontaneous, occurring as part of the newborn’s usual activity. Others are responses to certain actions. Reflexes help identify normal brain and nerve activity in infants. Some reflexes occur only in specific periods of development. The following are some normal reflexes seen in newborn babies. In swimming, we use a series of specially devised techniques to help inhibit reflexes we no longer require and support the reflexes that will help baby to develop to their optimum at each stage.

Moro reflex
The moro reflex is often also called the startle reflex because it usually occurs when a baby is startled by a loud noise, sudden movement of the head, or temperature change, This reflex causes the baby to throw his/her head back, extends arms and legs out, cry, then pull the arms and legs back in toward a fetal position. A baby’s own cry can also begin this reflex. It usually has gone by 3-4 months but can last up to around 5 to 6 months.

Tonic neck reflex
When a baby’s head is turned to one side the arm on that side stretches out and he opposite arm bends at the elbow. This is often called the “fencing” position. This reflex lasts about 6 months.

Grasp reflex
Stroking the palm of the newborns hand causes the baby to close his/her fingers in a grasp. The grasp reflex lasts only a couple of months and is strong in premature babies.

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