What is the step reflex in baby?

Subscribers can listen to this article

The stepping reflex in newborns is also known as the "walking" or "dancing reflex". This reflex can be seen when a baby is held upright or when the baby's feet are touching the ground. It is prevalent from birth but gradually disappears by the time the baby has reached 2 to 3 months. This reflex occurs as a means to help develop proper development of the leg muscles and movement.

If this reflex does not occur in a newborn, it may indicate a motor nerve defect or a neurological malformation. Sometimes, this reflex will appear when the baby's lower half is submerged in water.

A newborn baby in Brazil had midwives convinced she could walk after her stepping reflex took effect just minutes after she was born. 

More newborn reflexes:

  • The spinal galant reflex
  • Rooting and sucking reflex
  • The Moro reflex
  • Plantar reflex
  • Asymmetrical tonic neck reflex

Sources: Children's Hospital of Philadelphia and PregMed. 

Share your experience with your babies and their new reflexes by emailing .

Sign up to our weekly newsletter to receive Parent24 stories directly to your inbox. 

We live in a world where facts and fiction get blurred

In times of uncertainty you need journalism you can trust. For 14 free days, you can have access to a world of in-depth analyses, investigative journalism, top opinions and a range of features. Journalism strengthens democracy. Invest in the future today. Thereafter you will be billed R75 per month. You can cancel anytime and if you cancel within 14 days you won't be billed. 

Next on Parent24

'A flexible routine': Sleep coaches share six ways to soothe newborn sleep struggles

13 Jul

Home The step reflex

Early Childhood Development

The step reflex is also known as walking or dance reflex. The reason for this name is that babies appear to take steps or dance when held upright with their feet touching a surface.

The step reflex is present at birth and lasts until Your Child is 2 months old. Developmentally, it probably prepares Your Child for walking several months later.

What are reflexes?
Newborn reflexes are reactions that babies are born with. Reflexes indicate that Your Child’s senses and brain are working properly. All reflexes occur at a specific age and will disappear naturally as the baby grows.

Verified:

Dr. Piyawut Kreetapirom, MD. [5 December 2019]

​Many of your baby's movements in their first weeks are done by reflex. This means it is involuntary or happens without your baby trying. If you put your finger in their mouth, they suck reflexively. They shut their eyes tightly to a bright light.

Some reflexes remain with newborns for months, while others go away in weeks. Here are some you can watch for in your baby:

Rooting

In some cases, reflexes change into voluntary behavior. For example, your baby is born with a rooting reflex that prompts him to turn his head toward your hand if you stroke his cheek or mouth. This helps him find the nipple at feeding time. At first, he'll root from side to side, turning his head toward the nipple and then away in decreasing arcs. He'll simply move his head and mouth into position to suck.

Sucking

Sucking is another survival reflex present even before birth. In fact, if you had an ultrasound during pregnancy, you may have seen your baby sucking their thumb.

After birth, when a nipple and areola are placed deeply in your baby's mouth, he automatically begins to suck. This motion actually has two stages. First, he places his lips around the areola with the nipple far back in the mouth, pointed to the junction of the hard and soft palate, and compresses the breast between his tongue and palate [called "expression," this action forces the milk out]. In the second phase, or milking action, the tongue moves from the areola to the nipple. This whole process is helped by the suction that secures the breast to the baby's mouth.

Coordinating these rhythmic sucking movements with breathing and swallowing is a relatively complicated task for a newborn. So even though this is a reflexive action, not all babies suck efficiently at first. With practice, however, the reflex becomes a skill that they all manage well.

Rooting, sucking, and bringing his hand to his mouth are considered feeding cues in the first weeks after birth. Later on, after breastfeeding is well established, your baby will start to use these movements to console himself, and may also be comforted by a pacifier or when you help him find his thumb or fingers.

Newborn Reflexes

The following are some normal inborn reflexes you will see during the first weeks. Not all infants acquire and lose these reflexes at exactly the same time, but this table will give you a general idea of what to expect.


Reflex


Age When Reflex Appears


Age When Reflex Disappears

Stepping

Birth

2 months

Rooting

Birth

4 months

Palmar grasp

Birth

5–6 months

Moro reflex

Birth

2 months

Tonic neck reflex

Birth

5–7 months

Plantar grasp

Birth

9–12 months

Moro or "startle" reflex

A dramatic reflex during these first few weeks is the Moro reflex. If your baby's head shifts position abruptly or falls backward--or if he is startled by something loud or abrupt--he will extend his arms and legs and neck and then rapidly bring his arms together. He may even cry loudly. The Moro reflex, which is present in varying degrees in different babies, usually peaks during the first month and starts to disappear after about two months.

Tonic neck reflex or "fencing" posture

A more interesting automatic response is the tonic neck reflex, or the fencing posture. You may notice that when your baby's head turns to one side, his corresponding arm will straighten, with the opposite arm bent, as if he's fencing. You may not see this response, however, since it is subtle, and if your baby is disturbed or crying, he may not perform it. It disappears at five to seven months of age.

Both the Moro and tonic neck reflexes should be present equally on both sides of the body. If you note that the reflex seems different on one side, or that the baby moves one side of the body better than the other, tell your pediatrician.

Grasping

You'll see still another reflex when you stroke your baby's palm and watch him immediately grip your finger. Or, if you stroke the sole of his foot, you can watch his toes curl tightly. In the first few days after birth, your baby's grasp will be so strong it may seem he can hold his own weight—but don't try it. He has no control over this response and may let go suddenly.

Stepping

Aside from strength, your baby's other special talent is stepping. He can't support his weight, of course, but if you hold him under the arms [being careful to support his head as well] and let his soles touch a flat surface, he'll place one foot in front of the other and "walk."

This reflex will help a newborn crawl to the breast right after delivery when lying on their mother's abdomen. This reflex will disappear after two months, then show up again toward the end of the first year as the learned behavior of walking.

More information

Movement Milestones: Birth to 3 Months

The information contained on this Web site should not be used as a substitute for the medical care and advice of your pediatrician. There may be variations in treatment that your pediatrician may recommend based on individual facts and circumstances.

Do all babies have stepping reflex?

Stepping reflex in a baby is supposed to be innate; however, there may be no stepping reflex in some babies. The total absence of the stepping reflex as well as it's continuance after 4 months of age in babies could be due to a number of reasons like motor nerve injury, severe neurological deficit during birth.

What 4 reflexes are babies born?

Infant reflexes.
Moro reflex..
Sucking reflex [sucks when area around mouth is touched].
Startle reflex [pulling arms and legs in after hearing loud noise].
Step reflex [stepping motions when sole of foot touches hard surface].

What are the 7 reflexes of a newborn?

The seven most common types of newborn reflexes are as follows:.
Moro Reflex. Babies usually exhibit a full Moro reflex which includes the arms, head and legs in their first 12 weeks after birth. ... .
Rooting Reflex. ... .
Sucking Reflex. ... .
Tonic Neck Reflex. ... .
Grasp Reflex. ... .
Babinski Reflex. ... .
Stepping Reflex..

What does the absence of stepping reflex mean?

A pediatrician will likely check for the reflex after the baby's birth or during regular checkups. The absence of the stepping reflex or other primitive reflexes may indicate underlying problems with the central nervous system [CNS]. The risk may be higher in the case of preterm babies.

Chủ Đề