3-Introduction to 'Tummy Time' for Newborn Head Control
A Gentle Practical Guide to Managing Head-Turning Preferences × Tummy Time Practice
1 | Two Common Questions About the Newborn Period (0–4 Weeks)
Q1.
My baby keeps their head turned to one side when lying down... is this normal?
A1.
It is normal. Because their neck muscles are weak and they have the ATNR (Asymmetrical Tonic Neck Reflex)*, their limbs tend to extend on the side they are facing, often leading to a 'fixed pose'.
Q2.
Can they turn their head left and right on their own?
A2.
Newbornsbasically cannot move it.
However,
・When slightly awake
・The moment there is a loud sound or bright light
they may show small head turns of 2–3 cm.
Full-scalevisual tracking leading to left-right rotation usually begins around 6–8 weeks of age.
2 | Adjusting Head-Turning Preferences
To start with the conclusion,
head-turning preference(the habit of keeping the head turned to only one side) is fine with 'observation + environmental adjustment' if mild, but later onit may lead to
・Noticeable flattening of the back of the head
・Strong bias in head direction even after head control is achieved (3–4 months)
・Difficulty with breastfeeding or making eye contact due to the preference
cases like these may arise.
In such cases,it is better to seek care or professional advice early is the latest view in pediatric rehabilitation.
Therefore, without pushing too hard, if you are concerned that they are only looking to one side, it might be good to encourage them to turn to both sides at this stage.
Q.
Why do they develop a head-turning preference?
A.
They tend to turn toward sounds or stimuli that interest them, such as the position of the TV, the bed, or the window where morning light enters.
3 | 3 Steps for 'Preventing Head-Turning Preferences' at Home
1. Rotation of Direction
・Swap the 'head and foot' of the bed every 2–3 days
・Alternate sides for breastfeeding and holding
2. Gentle Guidance with Voice & Toys
・Call their name from the side they dislike, and if the reaction is weak, slide a black-and-white card to the side
3. Do Not Forcefully Turn with Hands
・Forcing the head to turn when the neck is weak is a no-go
・Praise them with a 'Nice!' the moment they turn their head naturally
⚠️ Guidelines for Professional Consultation
Flattening on one side & strong preference; poor left-right rotation even at 3–4 months; breastfeeding is 'only possible on one side' → Consult a pediatrician or physical therapist.
4 | How to Encourage 'Head Control'
Start with tummy time in a bowing position (from about 1 month old)
⚠️Caution
Please do not force it.
If the baby dislikes it or cries, stop the practice.
Step-by-step Tips
① Start on the back
Gently hold both wrists with one hand and secure them near the chest.
② Roll onto the tummy
Support the head and back with your other hand, then rotate from side to tummy.
Get into a 'bowing pose' with both hands by the face.
③ Guide the face direction
They will naturally face right or left. If they don't, call their name to encourage them.
Stop if they cry!
④ When returning
Hold both wrists again, support the head and back, and return to the back.
⑤ If they dislike it
It is smoother to get them used to it in the order of: inclined tummy time (parent lies back with knees up, placing baby tummy-down on their chest/stomach) → floor.

✨ Benefits gained
Promotes solid neck control. This influences things like visual tracking later on.
Frontal loading strengthens the rib cage → building a 'shell' to protect internal organs
Weight stimulation on wrists, elbows, shoulders, and collarbones → foundation for dexterous hands
Reduced risk of falling when army crawling, crawling, and walking
⚠️Caution
・Sleeping on the tummy is strictly prohibited. Perform only during playtime
・If they cry or stiffen/shrug their neck, retry from inclined tummy time on the parent's back with a cushion.
5 | Summary
Directional habit care + bowing tummy time is the golden combination for 'neck development'
Repeating this short time × high frequency without strain makes
neck control → rolling over → army crawling → crawling go smoothlyWhat's important is the baby's pace and fun encouragement!
6 | Next post
Next time, we will bring you the 'Visual Tracking' edition. Please follow us to receive updates!
💬 Please leave any questions in the comments.
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▶︎Roadmap from 0 months to crawling and sitting [Table of Contents]
▶︎Growth and development by age is a guideline for making medical judgments.
Please judge based on your child's own growth speed.
