Flat back Posture – a leading poor posture type causing back pain

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Previously, we introduced the arched-back posture, and how to identify and fix the problems associated with it. In this article, we’ll talk more on the flat back posture.

Flat back posture

flat back posture

The flat back or C shaped posture is identified by a forward head and a hunched upper and lower back to form a distinct C-shaped curve. Many of us who slouch would most likely have this posture.

Why does it happen?

This is a result of a weak erector spinae, which is a group of muscles that moves vertically to prop you upright. Being in this C shaped posture persistently overstretches the erector spinae, thereby increasing load on the discs — our natural shock absorbers and protective pads for our vertebrae. Other structures in the area, such as the ligaments are also stretched, causing lower and middle back pain, and is worse cases, disc herniation.

Who has this posture?

Habitual slouchers and exceptionally tall people who would usually have a tendency to hunch over their desks, look downwards at standard height objects.

What makes it worse?

Stress points that aggravate the flat back posture can include hunching over a computer or laptop at a desk or generally, long hours of sitting incorrectly.

Don’ts to prevent flat back posture

  • Perform certain exercises such as cycle, rowing, or squats that round the back.
  • Bend down using your back. Activate your thighs instead!
  • Sleep on a soft bed or sit on a soft-cushioned sofa, which provide no support.

Do’s to prevent flat back posture

  • Swim the breaststroke. It extends the back to counter the rounded posture.
  • Yoga poses such as the Superman, Cobra or Upward Dog to arch your back.
  • Use back support accessories, and sit fully against the backrest. Use a footstool to prop your feet at a 90-degree angle, if you have to.

Further treatment

The role of physiotherapy service for the flat back posture is mainly to introduce specific exercises like anterior pelvic tilts, which teach you to pivot your pelvis in the opposite direction. Pelvic tilts also helps strengthen the weakened erector spinae. Other treatments include mobilisation of your spine via extension exercises to correct rounded posture.

Experienced physiotherapists will provide ergonomic advice, and train your back for endurance, eventually strengthening the weak erector spinae muscles. Again, motor control is emphasised — it retrains your brain to tell your nerves and muscles how to adopt this new neutral posture.

Experiencing poor posture? Find out more about our physiotherapist and how Core Concepts Physiotherapy Singapore can help resolve your back pain.


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