Trigger points

TRIGGER POINTS

Trigger points are small sensitive spots within a muscle where high tension gathers and when pressed they can cause local pain or pain that is felt in another region along a typical pattern. They are often linked with prolonged postures, repetitive tasks, low general activity or periods of increased stress and many people describe them as “knots” or tight bands inside the muscle that do not relax easily. In physiotherapy the aim is not only to find the painful point but to understand why that muscle works so hard in your daily routine and how you can use exercise, better day planning and relaxation strategies to reduce tension and pain.

What trigger points are

Trigger points tend to appear in muscles that work harder than they can comfortably tolerate in day to day life such as neck and shoulder muscles in desk work, the muscles around the shoulder blade when many tasks are done with the arms in front or overhead, the gluteal and pelvic muscles during long sitting or standing and the calf muscles during long periods on your feet and when these points are pressed you may feel a sharp pain that sometimes travels towards the head, shoulder or arm or down towards the hip and leg which explains why pain is sometimes felt away from the real source of tension; the presence of trigger points does not mean the muscle is damaged but that it is in a state of increased tension and sensitivity usually due to a mix of factors like few posture changes during the day, many uninterrupted hours at a screen, sudden increases in activity without preparation or stressful periods where muscles “work” more than you realise so in physiotherapy we do not focus only on manual techniques or pressure on the point itself but also on how you sit, stand and organise your movements, on stretching and light strengthening for the involved muscles and on gradually increasing the amount of activity you can tolerate so your body shares the effort more evenly and trigger points are less provoked in real life.

Short movement breaks for calmer muscles

In day to day life trigger points often make themselves known at the end of a demanding day when the neck feels heavy, the shoulders tighten or the gluteal area aches after long sitting which is why it is helpful to plan short movement breaks rather than waiting until the area becomes very painful before doing something; useful strategies include changing position regularly at your desk, standing up for a brief walk, doing short stretches for the regions you know tend to tighten and avoiding doing all physically demanding tasks in one long block of time. It also helps to recognise early signs of tension such as a sense of heaviness or mild pulling and use them as a reminder to take a brief movement break or to do a few of the exercises your therapist has shown you instead of only reacting when pain becomes strong.

What exactly are trigger points?
They are small areas within a muscle where tension and sensitivity are high so pressing them produces local pain or pain felt at a distance. They are not a foreign object inside the muscle but a form of muscular overactivity that can improve with appropriate movement, exercises and relaxation techniques.
Why do my muscles feel like they have knots?
The “knots” you feel are often zones where muscle fibres stay in a more constant contracted state and become sensitive to touch. This usually happens when a muscle works for long periods without breaks or does not get enough recovery time between demanding activities.
Can trigger points cause pain away from where they are?
Yes some trigger points show typical referral patterns such as from the neck into the head or from the buttock down the leg. This is why pain felt in the shoulder or arm may sometimes be linked to a muscle closer to the spine or shoulder blade.
Do trigger points ever completely go away?
For many people symptoms reduce markedly when overall movement improves, key muscles are strengthened and aggravating factors are limited. Even if a slight sensitivity remains if it no longer interferes with your daily life we consider the condition well managed.
Should I avoid exercise when my trigger points are painful?
You usually do not need to stop all exercise unless your doctor has advised this. We tend to adapt the type and intensity of activity so the muscles keep moving without major flare ups and combine this with more targeted exercises for the irritated areas.
Are trigger points related to stress?
Yes during periods of higher stress muscles around the neck, shoulders and back often tighten without you noticing which can promote the development or persistence of trigger points so we often include relaxation strategies as well as physical exercises.
Do trigger points always need a special treatment?
Specific techniques can help but they are rarely enough on their own if you do not also change how you use your body at work and in daily life so the most effective approach combines manual treatment, exercises and advice on posture and task planning.