Poor posture and jaw pain can be more closely connected than many people realise. Forward head posture, rounded shoulders and a slouched spine can place additional strain on the muscles around the neck, shoulders and jaw.
If you regularly experience jaw tension, clicking, headaches or neck stiffness, your posture may be one of several factors contributing to the problem. Understanding the connection between posture and the muscles surrounding the temporomandibular joint (TMJ) can help you take a more complete approach to managing these symptoms.
The Connection Between Posture and Jaw Pain
Your head, neck, shoulders and jaw work together as part of a connected movement system. When the head moves forward, the muscles around the neck and upper back have to work harder to support it.
Over time, this can contribute to increased tension around the jaw and neck. Changes in muscle activity may affect how comfortably the jaw moves and can be associated with symptoms such as:
- Jaw clicking or popping
- Jaw and facial tension
- Difficulty or discomfort when opening the mouth
- Tension headaches
- Neck and upper shoulder stiffness
Posture is not necessarily the only cause of TMJ symptoms, but addressing contributing muscular tension can be an important part of a broader approach to jaw comfort.
How Muscle Tension Builds Around the TMJ
Poor posture can increase the workload placed on several muscles around the jaw, neck and shoulders. Commonly involved areas include:
- Masseter and temporalis: These muscles help close and control the jaw and can become tense with frequent clenching.
- Sternocleidomastoid (SCM): This neck muscle can become overactive when the head is consistently held forward.
- Upper trapezius and levator scapulae: These muscles help support the head and shoulders and can become tight with prolonged poor posture.
- Jaw and neck stabilising muscles: Changes in movement and muscle coordination can contribute to feelings of tightness around the jaw.
At Muscle Therapy By Tom in Slough, treatment can consider the wider muscular chain rather than focusing only on the area where discomfort is felt.
Why Desk Workers and Gym-Goers May Experience Jaw Tension
Long periods of sitting, laptop use and phone scrolling can encourage the head and shoulders to move forward. Maintaining this position for extended periods may increase muscular tension throughout the neck and upper body.
Gym training can also contribute to jaw tension. Some people unconsciously clench their teeth during demanding lifts, particularly when concentrating or exerting themselves. Combined with poor upper-body positioning, this may increase tension around the jaw and neck.
Taking regular movement breaks, improving workstation positioning and becoming more aware of jaw clenching can all help reduce unnecessary muscular strain.
How Massage Therapy May Help Jaw and Postural Tension
Massage therapy can be used to address muscular tension around the jaw, neck, shoulders and upper back. The aim is to improve soft-tissue comfort and support more natural movement rather than simply treating the area where pain is felt.
Depending on the individual, treatment may include:
- Trigger point work: Helps address areas of muscular tension that may contribute to discomfort.
- Myofascial techniques: Used around restricted soft tissues in the neck, shoulders and upper body.
- Neck and shoulder massage: Helps reduce tension associated with prolonged sitting and forward-head positioning.
- Jaw-focused soft tissue work: May be incorporated where appropriate and within the practitioner’s scope of practice.
- Postural awareness: Identifying everyday habits that may continue to contribute to muscular tension.
Treatment should be tailored to the individual’s symptoms and comfort level. Persistent, severe or unexplained jaw symptoms should be assessed by an appropriate healthcare professional or dental professional.
Everyday Habits That Can Aggravate Jaw Pain
Small habits repeated throughout the day can contribute to muscular tension. Consider whether you regularly:
- Lean your head towards your laptop or phone
- Work for long periods without changing position
- Hold your phone between your shoulder and ear
- Clench your jaw when stressed or exercising
- Drive with your head and shoulders positioned forward
- Sleep in a position that places pressure on your jaw or neck
Improving awareness of these habits can complement hands-on treatment and may help reduce recurring tension.
Signs Your Posture May Be Contributing to Jaw Tension
Posture may be worth considering if you notice that your symptoms are associated with prolonged sitting or screen use. Some common patterns include:
- Jaw discomfort after a long day at your desk
- Jaw and neck tension occurring together
- Headaches accompanied by upper-neck stiffness
- Increased jaw tension when using a phone or computer
- Symptoms that feel better after movement, relaxation or soft tissue treatment
These signs do not prove that posture is the cause of your symptoms, but they can indicate that the neck, shoulders and jaw should be considered together.
Simple Ways to Support Better Posture
Massage can help manage muscular tension, but your everyday habits also matter. Try to:
- Keep your screen at a comfortable height
- Take regular breaks from sitting and screen use
- Allow your shoulders to relax rather than constantly lifting them
- Avoid deliberately clenching your teeth during exercise
- Include gentle neck, shoulder and upper-back mobility work
- Change position regularly rather than trying to maintain one “perfect” posture all day
Frequently Asked Questions
Can poor posture cause jaw pain?
Poor posture can contribute to increased tension in the neck, shoulders and muscles around the jaw. However, jaw pain can have many possible causes, so posture should be considered as one potential contributing factor rather than the sole cause.
Can massage help with TMJ-related muscle tension?
Massage may help reduce muscular tension around the jaw, neck and shoulders. It is generally best used as part of an individualised approach, particularly when symptoms are persistent or recurring.
Can sitting at a desk make jaw tension worse?
Long periods of sitting and forward-head positioning can increase tension throughout the neck and upper body. If you also clench your jaw while concentrating or working, this may contribute to additional jaw tension.
When should I seek professional help for jaw pain?
Seek assessment from a dentist or healthcare professional if jaw pain is persistent, severe, associated with significant difficulty opening or closing the mouth, follows an injury, or is accompanied by other concerning symptoms. Massage therapy should complement appropriate clinical assessment when needed.
Jaw and Postural Massage Therapy in Slough
Muscle Therapy By Tom provides massage therapy in Slough with an approach that considers the relationship between the jaw, neck, shoulders and upper body. Sessions can be tailored around muscular tension, posture and individual movement needs.
The clinic is located inside The Gym Group Slough, making it convenient for local residents and gym members.
If you’re experiencing jaw or neck tension and want to explore whether muscular factors could be contributing, you can book a massage therapy session with Tom.
Better posture starts with better awareness—and reducing unnecessary tension can help your jaw and neck move more comfortably.