Stiffness and mobility: when it is age and when it is not

Stiffness is the reason people book when nothing hurts enough to call it pain. A neck that will not turn far enough to reverse the car. Hips that seize after an hour at a desk. Twenty minutes of moving badly every morning before things loosen up.

It is worth having assessed rather than filed under age.

Age explains less of this than people assume

Range of movement does decline somewhat over a lifetime. But the size of that effect is smaller than the size of the difference between two people of the same age, and what separates them is mostly how much and how variedly their joints get moved.

A joint that regularly goes through its full range keeps most of it. One that spends its life in the middle third of its range gradually stops offering the rest — the tissues around it adapt to what is being asked of them, and nothing is asking. That process is reversible far more often than “it’s my age” implies.

The practical test is timescale. Stiffness that came on over years, symmetrically, and is not getting worse is usually the adaptive kind. Stiffness that appeared over weeks, or that is clearly worse on one side, is worth a look regardless of your age.

The morning stiffness question

How long it takes to loosen up in the morning is one of the more useful pieces of information you can give a practitioner.

Under about thirty minutes is the ordinary mechanical pattern. Joints and soft tissues are stiff after hours of stillness, and movement resolves it.

Over an hour, most mornings, in several joints is different. Particularly with visible swelling, marked fatigue, or joints that are worse with rest and better with activity, that combination is a recognised sign of inflammatory arthritis — rheumatoid and related conditions. That is a medical diagnosis rather than a mechanical one, it needs blood tests, and early treatment materially changes the long-term picture. Tell us if that is your pattern — rather than book you in, we’ll provide a detailed letter outlining our findings and recommendations, including the specialist we believe is best suited to your needs, helping ensure a smooth transition to the next stage of your care.

Why stretching often does not work

The usual response to feeling tight is to stretch, and the usual result is relief that lasts until the afternoon.

That is because “tight” describes a sensation, not a mechanism, and several different things produce it:

A joint that is not moving well. The muscle around it feels tight because it is working around a restriction. Stretching the muscle does not address the joint.

A sensitised nerve. Hamstrings that feel permanently tight are sometimes nerve sensitivity to being lengthened rather than short muscle. Aggressive stretching in that situation tends to make it worse.

Protective tone. Muscle guarding around something that hurts. It is doing a job, and it settles when the underlying problem does.

Genuinely shortened tissue. This exists and it responds to stretching — but it is the minority case, and it needs consistent loading over weeks rather than thirty seconds before a run.

Working out which one you have is most of what an assessment is for, and it is why the answer is often not “stretch more”.

What actually changes it

Getting the joint moving. Manual therapy has reasonable evidence for short-term improvement in range and pain. That is genuinely useful — it is much easier to build on a joint that moves than one that does not.

Then using the new range. This is the part that decides whether the change lasts. Range that is not loaded gets given back, usually within days. Range that is used — through exercise, through the working day, through the movements you avoided — tends to stay.

That order matters, and it is also the honest test of a treatment plan. Hands-on treatment that improves your range each visit but always returns to baseline by the next one is not building anything. If that is the pattern after several weeks, the plan needs changing rather than repeating.

Interrupting the still parts of the day. The single biggest input for most people. A minute of movement every half hour does more than twenty minutes at lunch, because the problem is duration in one position rather than the position itself — the same mechanism behind desk-related neck and shoulder pain and the reason posture advice so often misses.

Stiffness that needs medical assessment rather than treatment

• Morning stiffness lasting over an hour, in several joints, with swelling or fatigue
• A joint that is hot, swollen and painful without an injury, especially with fever
• Stiffness with unexplained weight loss, night pain, or a history of cancer
• Progressive stiffness with weakness, numbness or changes in coordination
• Jaw or scalp tenderness with new headache and stiffness over 50, which needs same-day assessment

The realistic outlook

Stiffness that has built over years does not resolve in a fortnight, and anyone suggesting otherwise is selling something. What is reasonable to expect is noticeable change over four to six weeks, with the size of it depending far more on what happens between appointments than during them.

That is an unglamorous answer. It is also the one that holds up.