You vision can have a larger impact on posture than you realise.
Back pain is often associated with lifting, sport, work injuries or prolonged sitting. These are important considerations, but posture is influenced by more than the spine and muscles alone. Vision also helps control how we position our head and body, especially when reading, working at a computer, driving or moving through unfamiliar environments.
When a person cannot see comfortably or clearly, they may unconsciously adjust their posture. They might lean forwards, tilt their head, hunch their shoulders or rotate their body to improve their view. If these positions are repeated over long periods, they may contribute to tension and discomfort in the neck, shoulders and back.
The relationship can work in the other direction too. An uncomfortable posture may make visual tasks more tiring by affecting screen distance, head position, lighting and concentration. At Massey Family Chiropractors we realise that recurring back pain, headaches and visual strain sometimes need to be considered together.
Why posture matters to the back
The body is designed to move and change position regularly. Problems often arise when a particular position is maintained for too long, especially when it involves forward head posture, rounded shoulders or a slumped lower back.
For example, someone concentrating on a computer screen may gradually move their head towards the monitor. The muscles at the back of the neck and across the shoulders then work continuously to support the head. The upper back may round, the chest may tighten and the pelvis may shift in the chair.
This does not automatically mean that a particular posture is damaging or that there is a single “perfect” position. However, staying in one position for a long time can increase physical load and sensitivity. Research has identified an association between forward-head posture and neck pain, although posture is only one part of a much broader picture.
What we see in our clinic is that back pain can also be influenced by sleep, stress, workload, physical conditioning, previous injuries, lifting, general health and the way the nervous system processes pain.
How poor vision may change posture
Vision provides information that helps the brain organise balance and movement. When vision is blurred, uncomfortable or difficult to coordinate, people may change their body position to compensate.
A person who is struggling to read may lean closer to the page. Someone using a computer may lower their head or move their face nearer to the screen. A driver may extend their neck or adjust their body to see signs more clearly. Another person may turn their head slightly because one viewing position feels more comfortable.
These adaptations may not be obvious at first. However, repeating them throughout the day can increase muscular effort around the neck and shoulders. The resulting tension may contribute to headaches, upper-back discomfort and, in some people, changes in the way they sit or move.
Vision can also affect balance and confidence. Reduced visual information may cause a person to stiffen their body, shorten their stride or look down more often while walking. This may be particularly relevant for older adults or people with significant vision impairment, because vision contributes to postural control and the ability to identify obstacles.
Can back or neck problems cause visual symptoms?
Neck pain and visual symptoms can sometimes occur together, but this does not mean that a spinal problem is causing an eye condition. Muscle tension, headaches, fatigue and changes in concentration may make vision feel less comfortable. A person may describe temporary blurring, difficulty focusing or sensitivity to light when they are tired or experiencing a headache.
At the same time, blurred or double vision can have many possible causes, including eye conditions, refractive errors, dry eye, migraine, medication effects or other health concerns. New, sudden, persistent or worsening visual symptoms should be assessed promptly by an optometrist or medical practitioner.
As chiropractors, we don’t assume that all visual complaints are caused by posture. Good care involves recognising when another professional needs to be involved. Visiting a local Northern Beaches optometrist for an eye examination can get a perspective on what may be causing visual difficulties.
Why a combined approach may be helpful
When back pain and visual strain appear together, it can be useful to consider both the musculoskeletal and visual factors.
One of our chiropractors can assess areas such as:
- spinal and joint movement;
- muscle tension and tenderness;
- work and study positions;
- movement patterns;
- lifting, exercise and daily activities;
- factors that may be contributing to recurring discomfort.
An optometrist, such as Maximeyes in Manly, can assess visual clarity, focusing, eye coordination and eye health. These assessments answer different questions, but they may complement one another.
For example, a person may have an uncorrected vision problem that causes them to lean forwards while working. A musculoskeletal assessment may identify the resulting neck and shoulder strain, while an eye examination may identify the visual issue encouraging the posture. Addressing both factors may be more useful than treating either one in isolation.
Practical steps to reduce visual and postural strain
If your symptoms are worse during screen use or close work, try to:
- keep your screen at a comfortable distance;
- place the monitor near eye level;
- use a chair that supports your back;
- keep your feet supported;
- change position regularly;
- take breaks to stand, walk and look into the distance;
- avoid holding your neck in one fixed position;
- arrange an eye examination if reading or screen work feels difficult.
The goal is not to hold a rigid posture all day. A comfortable, varied posture is generally more practical than trying to maintain one exact position. Regular movement, appropriate exercise and gradual increases in activity may also support recovery from many types of back pain.
Australia’s Low Back Pain Clinical Care Standard emphasises appropriate assessment, active management, review and referral when necessary. Back pain should therefore be assessed in context rather than explained by posture alone.
If back pain, neck tension or headaches are recurring, particularly when they are linked with reading or screen use, a chiropractor may be able to assess the musculoskeletal contributors. An eye examination may also be appropriate if you are experiencing blurred vision, eye strain, double vision or difficulty focusing.
Understanding the connection between posture and vision can help identify contributing factors and support more coordinated care. Book an assessment to discuss your symptoms and determine whether chiropractic care, an eye examination or referral to another health professional may be appropriate.
Massey Family Chiropractic – Dee Why Chiropractors
From our clinic in Oaks Avenue, Dee Why, we’ve been providing chiropractic services to Northern Beaches clients for over 20 years. If you are experiencing headaches or discomfort in your back, neck or shoulder, contact us to arrange a consultation.