Trigger Point Therapy: A Complete Guide to Understanding and Treating Muscle Knots

You know the feeling. There’s a tight, angry spot in your shoulder that hurts when you press it, and when someone digs into it just right, you feel a headache light up in your temple. Or there’s a knot deep in your hip that sends a streak of pain down the side of your leg.

Those are trigger points. They’re one of the most common (and most underdiagnosed) sources of musculoskeletal pain. And trigger point therapy is one of the most effective ways to deal with them.

What Exactly Are Trigger Points?

A trigger point is a small area within a muscle where the fibres have become locked in contraction. They can’t release on their own. The muscle fibres are essentially stuck in a sustained mini-spasm.

What makes trigger points distinctive:

The spot itself is tender and painful to touch
You can often feel a tight “rope” or band of muscle fibre around it
Pressing on it frequently produces pain somewhere else (referred pain)
The affected muscle may be shortened, weak, or unable to stretch fully

Active vs. Latent Trigger Points

Active trigger points cause pain without being touched. They produce ongoing discomfort, refer pain to other areas, and can generate symptoms like headaches, jaw pain, or numbness. These are usually what drives people to seek treatment.

Latent trigger points are quiet. They don’t hurt on their own, but they’re tender when pressed, they restrict movement, and they can reactivate into active trigger points when you’re stressed, overworked, or injured. Your RMT may find latent ones during treatment that you didn’t know existed.

Referred Pain: The Reason Your Problem Isn’t Where You Think It Is

This is the most important concept in trigger point therapy. Referred pain means you feel pain in a different location than where the trigger point actually sits. And it’s not random. These patterns have been extensively mapped and are remarkably consistent from person to person.

Some examples:

A trigger point in your upper trapezius (top of shoulder) refers pain up the side of the neck and into the temple, mimicking a tension headache
Trigger points in the infraspinatus (back of the shoulder blade) send pain down the arm into the hand
A trigger point in the gluteus minimus (deep buttock) produces pain down the outside of the leg that looks exactly like sciatica
Trigger points in the SCM (side of the neck) can cause dizziness, ear pain, and pain behind the eye
Trigger points in the masseter and pterygoid muscles (jaw muscles) are a major driver of TMJ pain

This is why trigger point therapy is so valuable. If you’ve been stretching, icing, and treating the area where it hurts without lasting relief, the actual source of your pain might be a trigger point somewhere else entirely.

What Creates Trigger Points?

Repetitive strain: Typing, mouse work, assembly line tasks, sport-specific movements
Sustained positions: Hours at a desk, driving, looking at your phone
Acute injury: A strain, impact, or sudden overload
Poor posture: Certain muscles working overtime, every day, indefinitely
Stress: Emotional tension creates physical tension, especially in the jaw, neck, and shoulders
Inactivity: Muscles that are dormant develop trigger points, particularly when suddenly called on to work
Other trigger points: One trigger point can cause compensatory tension in nearby muscles, creating satellite trigger points in a chain reaction

How Treatment Works

The Process

1. Finding the trigger point. Your therapist palpates through the muscle tissue, feeling for the taut band and the specific tender spot. They’ll ask you to confirm: “Does that reproduce your symptoms?” or “Do you feel that in your head/arm/leg?”

2. Compression. Firm, sustained pressure is applied directly to the trigger point and held for 30 to 90 seconds, sometimes longer depending on the technique and how the tissue responds.

3. Release. Under sustained pressure, the trigger point starts to let go. You may feel the tension diminish beneath your therapist’s thumb or elbow. Some people describe it as the muscle “melting.” The referred pain may briefly intensify before fading.

4. Flushing and follow-up. After releasing a trigger point, your therapist uses broader strokes, gentle stretching, and surrounding tissue work to restore normal muscle function.

What It Feels Like

Trigger point therapy is one of the more intense forms of massage treatment. But the intensity is focused and purposeful. You’ll feel localized tenderness when the therapist presses on the point, and you’ll likely feel your referred pain pattern fire up (which is actually a good sign, confirming they’ve found the right spot). There’s usually a “good pain” quality to it. It hurts, but it feels accurate and productive.

Communication matters here. Effective trigger point work doesn’t require maximum pressure. It requires accurate pressure at the right location, held long enough for the release to happen.

Conditions That Respond Well

Headaches and migraines. A huge percentage of tension headaches are driven by trigger points in the neck, shoulder, and jaw muscles. See our headache treatment guide.

Neck and shoulder pain. These muscles are trigger point central, especially for desk workers and screen-gazers.

Lower back pain. Trigger points in the QL, glute med, and psoas are frequent contributors and can mimic disc problems. See our back pain and sciatica guide.

TMJ dysfunction. Trigger points in the jaw muscles are a primary cause of jaw pain, clicking, and limited opening. Our TMJ guide covers this.

Sciatica-like symptoms. Trigger points in the piriformis and glute min can produce pain patterns that closely mimic true sciatic nerve compression.

Repetitive strain injuries. Tennis elbow, golfer’s elbow, and carpal tunnel-like symptoms often involve trigger points in the forearm and shoulder.

Athletic performance issues. Athletes develop trigger points in their most-used muscles, limiting range of motion and increasing injury risk. Our sports massage guide covers this further.

How Many Sessions?

Acute trigger points (recently developed, from a specific incident) often resolve in 1 to 3 sessions. Chronic ones (months or years old, with complex contributing factors) typically need 4 to 8 sessions initially, then maintenance as needed.

The critical factor: if you don’t address what’s creating the trigger points (posture, ergonomics, movement habits, stress), they come back. Your RMT may recommend stretches, postural changes, or workstation adjustments to prevent recurrence.

For scheduling guidance, see how often you should get a massage.

What You Can Do Between Sessions

Self-massage with a tennis ball or lacrosse ball: Place it between you and a wall or the floor, lean into tender spots
Sustained stretching: Hold stretches for 30+ seconds targeting the affected muscles
Heat: Warm baths or a heating pad on the area helps relax tight tissue
Movement breaks: If you sit for long stretches, get up and move every 30 to 60 minutes
Posture awareness: Notice the positions that aggravate your trigger points and change them

Works Best in Combination

Trigger point therapy is most effective when combined with other approaches. Deep tissue massage addresses the broader tension surrounding the trigger points. Myofascial release tackles fascial restrictions that may be contributing to trigger point formation. Stretching and exercise maintain the gains. Ergonomic changes reduce the activities creating the problem in the first place.

Most RMTs integrate trigger point therapy into a broader session rather than doing it in isolation.

Insurance Coverage

Trigger point therapy from an RMT in Ontario is covered under extended health insurance as massage therapy. No separate billing category. For details, see our insurance coverage guide.

Stop Chasing the Symptom

If you’ve been dealing with persistent pain that won’t respond to stretching, rest, or treating the spot where it hurts, trigger points may be the missing piece. This treatment goes after the actual source.

Book your trigger point therapy appointment today.

Mention your symptoms when you book. We’ll focus your session on finding and releasing the trigger points responsible.