Posture: Why It Matters More Than You Think
Posture is one of the first things people notice when they see you—and it impacts far more than just your spine. Good posture has been associated with better breathing and can even influence how confident you feel. Below, we’ll look at some lesser-known facts about posture and its effects.
Good posture isn’t about being stick-straight
Many assume that standing up as straight as possible with shoulders pulled back is the goal—but that position can actually feel awkward and tiring. True “neutral” posture follows the spine’s natural curves: a gentle backward curve in the neck, a soft forward curve in the mid-back, and another backward curve in the lower back.
Seen from the side, this creates a subtle ‘S’ shape, which allows your spine to sit in its strongest, most balanced position.
Not everyone fits the ‘ideal’ posture model
There are four commonly seen posture types aside from the ideal alignment:
- Kyphosis – when the upper back rounds more than usual
- Lordosis – an exaggerated curve in the lower back
- Flat back – where the spine loses its natural curves
- Sway back – when the hips shift forward and the upper body leans back
These variations often come with predictable patterns of tightness or weakness in the muscles and joints, which can lead to discomfort or injury. A physiotherapist can help assess your posture and create a plan to help restore healthy movement and alignment.
Movement matters just as much as your posture
Even though good posture can ease pressure on the spine and muscles, staying still in one position for too long—no matter how “correct”—can still lead to problems. Ideally, your spine should be able to move freely and comfortably through its full range of motion.
If you’re sitting or standing for long periods, make time to stretch and move around regularly to keep your spine and joints happy.
Posture can impact your breathing
The ribs attach to the thoracic (mid-back) spine, and when this area is overly rounded—known as kyphosis—it can restrict how much the ribs can expand. This may limit your lung capacity over time. In more serious cases, it can affect your overall health and contribute to discomfort in the neck or lower back.
If your posture is affecting your breathing or movement, a physiotherapist can guide you with tailored exercises and advice.