TMJ Physical Therapy Techniques and Gentle Jaw Exercises

Physical therapy for a temporomandibular joint (TMJ) disorder usually starts with calming the jaw down: resting it, changing habits that strain it, and learning a relaxed jaw position. From there, a physiotherapist may add hands-on work to the jaw and neck muscles and a short set of gentle exercises to restore smooth, comfortable opening. Many jaw problems settle with these conservative steps.

A quick look at the jaw joint

You have two temporomandibular joints, one just in front of each ear, where the lower jaw meets the skull. Each contains a small disc that helps the jaw glide as you open, chew and talk. Strong chewing muscles at the sides of the face and temples control the movement. When the joint, the disc or those muscles are irritated, the result is often grouped under the name TMJ disorder, or TMD.

Common signs

• Aching in the jaw, face, temples or around the ear
• Clicking or popping when opening or closing
• Difficulty opening wide, or the jaw shifting to one side as it opens
• Tired jaw muscles after chewing or talking
• Headaches, especially on waking

Clicking on its own, without pain or restricted movement, is very common and often needs no treatment at all.

Techniques a physical therapist may use

Technique	What it involves
Education and habit review	Spotting clenching, gum chewing, nail or pen biting, leaning on the chin and very wide yawning
Soft-tissue work	Gentle pressure and massage to the chewing muscles, sometimes inside the mouth with a gloved hand
Joint mobilisation	Small, controlled movements of the jaw to ease stiffness
Neck and posture work	Treating tension in the neck and upper back, which often travels with jaw problems
Exercise programme	Controlled opening, coordination and relaxation exercises to practise at home
Heat or cold	Advice on using warmth for muscle tension or a cool pack for a flare-up

Hands-on methods in general are explained in our guide to manual therapy techniques.

Gentle jaw exercises to try

These are commonly suggested for mild jaw discomfort. Move slowly, stay in a pain-free range and stop if anything hurts more.

1. The rest position. Lips lightly together, teeth slightly apart, and the tip of your tongue resting on the roof of your mouth just behind the front teeth. Check in on this several times a day; it is the position your jaw muscles find easiest.
2. Controlled opening. Keep your tongue on the roof of the mouth and slowly open as far as is comfortable, then close. The tongue position helps the jaw open in a straight line. Repeat a few times.
3. Mirror opening. Watch yourself in a mirror and open slowly, keeping your chin in the middle rather than letting it drift to one side.
4. Chin tucks. Sitting tall, draw your chin gently backwards to make a "double chin", hold for a few seconds and release. This helps with the neck posture that often accompanies jaw strain.
5. Relaxed breathing. Slow breathing into the belly helps loosen tension held in the face. The technique in our diaphragmatic breathing guide pairs well with the rest position.

Resisted exercises, where you open against gentle pressure from your hand, are sometimes added later. They are best learned from a professional who has examined your jaw.

Everyday changes that help

• Choose softer foods for a while and cut food into smaller pieces
• Avoid chewing gum and very chewy or hard foods
• Support your chin with a hand when you feel a big yawn coming
• Notice daytime clenching, for example while concentrating or driving, and return to the rest position
• Try not to rest your chin on your hand or cradle a phone between ear and shoulder

Our article on eating for healthy teeth and gums has ideas for meals that stay nourishing when you need to go easy on chewing.

Who else may be involved

Jaw problems often sit between professions. A dentist can check your bite and teeth and may suggest a night guard if clenching or grinding is suspected. A doctor can look for other causes of facial pain. Orthodontists, oral surgeons and pain specialists are sometimes involved for longer-lasting or complex problems. A physiotherapist with an interest in jaw problems works well alongside any of them.

When to get checked promptly

• Your jaw locks open or closed
• You cannot open enough to eat normally
• Pain follows a blow to the face
• There is swelling, fever, or a change in how your teeth meet
• Pain is getting worse despite rest and simple measures

If the dentist's chair itself is part of the worry, our tips for calming nerves before a dental appointment may help you get the check-up you need.

Common questions

How long does a TMJ flare-up last?

It varies. Many episodes ease over days to weeks with rest and simple care. If symptoms persist for more than a few weeks, it is worth having a professional take a look.

Is jaw clicking dangerous?

Painless clicking is common and usually harmless. Clicking with pain, locking or reduced opening should be assessed.

This is general information only. Please see your dentist, doctor or a registered physiotherapist for advice about your own jaw.