Trigger Point Therapy: Understanding and Treating Muscle Knots

If you have ever felt a painful "knot" in a muscle — a tender, tight spot that produces pain when pressed — you have experienced a trigger point. Trigger points are one of the most common sources of musculoskeletal pain, yet they are frequently misdiagnosed or overlooked. Understanding what they are and how they are treated can help explain why some pain patterns persist despite rest and medication.

What Are Trigger Points?

A trigger point is a hyper-irritable spot within a taut band of skeletal muscle. It is essentially a small area of muscle that has become locked in a state of sustained contraction. This contraction compresses the local blood supply, creating an area of reduced oxygen and accumulated metabolic waste — which produces pain.

Referred Pain: Why Trigger Points Are Confusing

The most clinically significant feature of trigger points is their ability to produce referred pain — pain that is felt in a location distant from the trigger point itself. This is why trigger points are so often misdiagnosed: the pain is felt in one place, but the cause is in another.

Common referred pain patterns include:

• Trigger points in the upper trapezius refer pain up the side of the neck and into the temple, causing headaches.
• Trigger points in the infraspinatus (a rotator cuff muscle) refer pain down the arm, mimicking a nerve problem.
• Trigger points in the quadratus lumborum refer pain to the hip and buttock, mimicking sciatica.
• Trigger points in the gluteus minimus refer pain down the back of the leg, closely mimicking true sciatic nerve pain.

How Trigger Point Therapy Works

Trigger point therapy involves applying sustained, direct pressure to the trigger point — typically for 30–90 seconds — until the muscle releases. This pressure is thought to work through several mechanisms:

• Ischaemic compression: The sustained pressure temporarily reduces blood flow to the trigger point. When the pressure is released, fresh blood floods the area, flushing out the accumulated metabolic waste and delivering oxygen.
• Neurological reset: The sustained pressure stimulates the Golgi tendon organs, which signal the muscle to relax and release the sustained contraction.
• Fascial release: Trigger points are often associated with fascial adhesions. The sustained pressure helps release these adhesions.

What Does Treatment Feel Like?

Trigger point therapy produces a characteristic sensation often described as a "good hurt" — a deep, satisfying pressure that may initially be uncomfortable but produces a sense of release as the trigger point deactivates. You may also feel the referred pain pattern reproduce briefly during treatment, which actually confirms that the correct trigger point has been identified.

Integration with Other Techniques

At Massage for Wellness, Caroline integrates trigger point therapy with other clinical massage techniques — deep tissue work, myofascial release, and sports massage — to provide comprehensive treatment. Trigger point therapy is rarely used in isolation; it is most effective as part of a broader treatment strategy that addresses the underlying causes of the trigger points.

If you are experiencing persistent muscle pain, particularly pain that seems to move or radiate, trigger point therapy may be the key to resolving it. Contact Massage for Wellness on 07986 476741 to book an assessment.