Very Flexible but Always Tight? Why Your Muscles May Still Hurt

“Why am I very flexible but always tight, especially around my neck and shoulders?”

If that sounds familiar, more stretching may not be the missing piece. You can have plenty of movement while your muscles still feel tense. Strength and joint control also matter: they help you use that movement comfortably.

In my practice, patients often describe stiffness before they mention being flexible. At Camberwell Acupuncture & Chinese Medicine, my starting point is to understand the pattern behind that discomfort and what support your body needs.

Flexibility, tension and strength: what is the difference?

Flexibility is how far you can move. Muscle tension is the feeling of tightness or activity in a muscle. Strength is your ability to produce force, while joint control is how steadily you guide and support a movement.

You might reach easily into a stretch but struggle to hold a comfortable position without effort. That does not mean your body is failing. It means range of movement alone does not tell the whole story.

Why might hypermobility leave you feeling tense?

Hypermobility means a joint moves beyond the usual range. Some people have mobile joints without pain. For others, muscles may work harder to provide support and start to feel overworked.

The Ehlers-Danlos Society explains that muscles can feel as though they need stretching when strengthening or more efficient movement would be helpful. Read its movement guidance.

In my clinical experience, some patients also describe heightened sensitivity and difficulty relaxing. I take those descriptions seriously. Feeling very flexible but always tight is a reason to explore movement and support, rather than automatically push into a deeper stretch.

How I approach recurring neck or shoulder discomfort

My assessment considers where you feel uncomfortable, which muscles seem to be working hard, and where strength or support may be lacking. I look at muscle engagement, joint stability and alignment during movement.

For neck or shoulder discomfort, the useful question is whether your available movement feels controlled and manageable. Repeatedly treating a tense spot may provide comfort, but I also want to understand why it keeps troubling you.

The same whole-body reasoning applies elsewhere. I have seen patients with tight calves and recurring heel discomfort; I consider the foot, ankle and calf together without assuming hypermobility caused the heel pain.

Building control with Pilates-based movement

I use Pilates-based exercises to practise muscle engagement within a manageable range, then gradually build strength and stability. The aim is comfortable control, not the deepest position or the hardest workout.

Research on rehabilitation in symptomatic hypermobility suggests exercise programmes can improve aspects of function and wellbeing. That supports a gradual, individual approach rather than one routine for everyone. Rehabilitation systematic review.

Between appointments, focus on exercises selected for your needs. Avoid forcing already mobile joints further just because you can. If symptoms flare, adjust the workload rather than pushing through. Our Integrative Pilates page explains this movement approach.

Where might acupuncture fit?

Acupuncture may be a helpful part of managing persistent muscle tension and associated pain. In my clinical practice, I consider it alongside movement-based strategies, depending on each patient’s symptoms, assessment findings and individual needs.

Acupuncture has evidence for some pain conditions, including certain neck and back pain presentations. NCCIH evidence overview.

When is professional assessment helpful?

Consider an assessment if tightness keeps returning, interferes with everyday tasks or exercise, or leaves you unsure what movement is suitable. Sharp pain, a feeling of joint instability or persistent worsening deserves reassessment rather than repeated stretching.

You do not need to arrive knowing the diagnosis. Understanding the problem is part of deciding the next step.

Considering a consultation?

If you’re naturally flexible but constantly dealing with muscle tightness or discomfort, it may be time to look beyond stretching.

At Camberwell Acupuncture & Chinese Medicine, I take an individual approach to understanding your symptoms, movement patterns and muscle control.

If you’d like to explore your options, you’re welcome to book a consultation with me.

Common questions

Should I stop stretching?

Not necessarily. Gentle, targeted stretching can help restricted areas. Avoid repeatedly forcing your most mobile joints into their furthest range.

Does tightness mean I have hypermobility?

No. Tightness alone cannot identify the cause. Assessment considers your symptoms, joint movement and daily function.

How quickly should I expect improvement?

Building strength and control takes time. Progress can fluctuate; the plan should respond to your comfort and everyday function.

References and further reading

The Ehlers-Danlos Society. Physical Therapy.
Buryk-Iggers S, et al. Exercise and Rehabilitation in People With Ehlers-Danlos Syndrome: A Systematic Review. 2022.
NCCIH. Acupuncture: Effectiveness and Safety.

Adapted for Camberwell patients from Dr Ellen’s original article on flexibility and muscle tightness.