Understanding Muscles, Posture & Movement
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There are two primary skeletal muscle fibre types: static (slow-twitch) and phasic (fast-twitch).
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Static fibres support posture by working continuously with minimal fatigue; phasic fibres drive movement but tire quickly.
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When posture is poor, phasic fibres may overcompensate, causing deeper stabilising muscles to weaken, tighten, or lose coordination over time.
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Inadequate muscle feedback to the nervous system can worsen posture, increase tension, and contribute to pain.
Causes & Contributing Factors
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Prolonged sitting in non-ergonomic chairs
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Hunching over screens or devices
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Weak core or deep stabilisers
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Imbalanced muscle strength (some overused, others underused)
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Lack of movement variety and stretching
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Poor workstation setup (desk height, screen position, chair support)

Signs That Posture Is Causing You Trouble
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Chronic fatigue or tension in neck, shoulders, or upper back
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Dull or aching pain in low back
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Difficulty maintaining upright posture long-term
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Shoulder rounding, head protrusion
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Muscle stiffness or mild discomfort switching positions
Posture Improvement Strategies
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Use a chair with lumbar support or lumbar roll
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Adjust your workstation: screen at eye level, elbows ~90°, feet flat
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Stretch open your chest and counteract forward lean (curve reversal)
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Incorporate strengthening for core and deep spinal stabilisers
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Use balanced movement breaks (walk, change posture)
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Avoid static positions for too long
How Chiropractic Care Can Help
At High Road Chiropractic Centre, our approach is holistic and gentle:
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Postural assessment & spinal alignment
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Soft tissue balancing & muscle release
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Rehabilitative exercises to re-engage stabiliser muscles
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Lifestyle advice (ergonomics, movement habits)
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Ongoing review to monitor progress and adjust care
We tailor every plan to your individual needs and strive for gradual, sustainable improvement — not quick fixes.
Find Professional Support
If you’re concerned about persistent posture-related discomfort or spinal imbalance, seek care from a registered chiropractor who specialises in postural correction. Always check credentials and ensure clarity in what services are offered.
Summary & Next Steps
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Poor posture can degrade spinal health, increase fatigue, and contribute to muscular imbalances
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You can support better posture through ergonomic habits, regular movement, and targeted exercise
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A qualified chiropractor can assist with assessment, spinal alignment, and rehabilitation
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If posture or discomfort is ongoing, contact us at High Road Chiropractic Centre for a clinical assessment
To explore whether chiropractic support is right for you, book a posture & spinal assessment with us. Let’s work together to restore alignment, reduce strain, and build sustainable movement habits.




