Back Arching and Flat Head
Exercise program for babies from four weeks of age who show signs of back arching. The program contains the same exercises as the program Tummy Time and Rolling and important additions and variations focusing on correcting the back arching, suppress skydiver position, and correct a flat back of the head.
on Trustpilot
Available languages
299,00 DKK
(inclusive of all taxes, VAT and fees)
Program description
Back arching, or back dominance, is a harmless muscular imbalance in babies that can challenge motor development and in some cases lead to a flat back of the head. Back dominance shows through typical signs, which you can read more about in an overview further down on this page. Sometimes only a few of these signs are present, and sometimes almost all of them. Back dominance develops because the extensor muscles along the back of the body are working harder (are more easily activated) than the flexor and rotation muscles on the front and sides of the trunk.
Back dominance can hamper the child’s rotational movements, which are important for building good quality, strength, and endurance in the subsequent milestones. In order to reach the next motor milestones reliably and with good quality, the child thus needs to develop a better balance between the back muscles and the flexor/rotation muscles.
At first, back dominance shows up very concretely as tummy time being difficult and rolling from back to tummy being delayed, or happening with the head thrown back into extension. When a baby is lying correctly on their tummy, pushing up from the floor through their arms and lifting their head against gravity, the muscles of the body are gradually strengthened, on the front, the back, and the sides of the body. When the slightly overactive back extensor muscles make it hard to keep the arms and bottom on the floor, the head quickly feels very heavy and tummy time becomes hard work.
In this program, you will learn how to support your baby in tummy time so they can find the right support points, and how to strengthen the flexor and rotation muscles with simple exercises, both as part of everyday play and through small, easy changes in the way you lift and carry your baby. You will also learn how to relieve pressure on the back of the head as effectively as possible if a flat back of the head (brachycephaly) has already developed.
Note: If your child can already roll from back to tummy, please choose this program instead: Belly Crawling.
This program is one of several in the category Tummy Time and Rolling – read about the differences in the program overview. Please find answers to frequently asked questions below. If you are still unsure which program is the right one for your child, you are very welcome to send an email to maria@develobaby.com.
The most common signs of back arching?
- The baby overextends the back and neck, e.g. when they are held close in a hug or during breastfeeding.
- The baby rolls (tips over) from tummy to back early and involuntarily.
- Flat head in the middle of the skull (brachycephaly). Often, back arching babies prefer to sleep with their head in a central position.
- The baby has difficulty with tummy time and quickly becomes tired and restless when lying on their tummy.

- The baby does “The Skydiver” in the prone position. They lift their arms up and extend them backwards.
- The baby often lifts the bottom up in the supine position and may push themselves back.
- When sitting, the baby will extend the arms back opening the chest and bringing the shoulder blades together.
- The baby likes to stand up from an early age (<6 months).
- The baby rolls from back to tummy with an overextended neck.

- The baby does straight sit-ups from the supine position.
- Later in development, back arching babies will often use what’s called a “centered belly crawl” using both arms and legs at the same time (without crossing movements). Here I would recommend my Belly Crawling exercise program, which also has a strong focus on rotational activation.
- Many babies who belly crawl without cross movements will later sit themselves up and bum scoot forward in a centered movement.

Frequently asked questions to Back Arching and Flat Head
Frequently asked questions to exercise programs
Related programs
Note: when purchasing two or more programs, a 10% discount is automatically applied. ❤
The latest on Instagram
Follow me on Instagram @develobaby, where I share evidence based motor development knowledge and fun! ❤
Disclaimer
All content on DeveloBaby.com is based on recognized professional standards in Denmark, and you can expect them to be in line with the advice you receive in the public health system. If you find that your child has pronounced sleep or motor challenges, or that there is a lack of effect from the general exercises, I recommend that you make an appointment with me, either in person or online, so that I can customize the program for your child. If your child is unwell, please always contact your health care provider or physician. Read full disclaimer…











