Ankylosing Spondylitis

Ankylosing spondylitis is an inflammatory disease of the spine and sacroiliac joints. Over time inflammation can lead to new bone formation and progressive stiffening, reducing spinal movement and, in advanced cases, fixing posture in a forward-flexed position.

The characteristic pattern is back pain and stiffness that is worse with rest and better with movement — the opposite of mechanical back pain, and the most useful distinguishing feature in the history.

In ankylosing spondylitis, regular mobility exercise is the single non-pharmacological intervention shown to influence long-term posture and function. Not occasional therapy — daily practice, sustained for years.

This changes how the programme is designed. An intensive block establishes correct technique, builds range and sets the routine; the value is realised at home over the following decade. We therefore spend a disproportionate share of the programme on teaching the home routine and confirming that it can be performed correctly without supervision.

Spinal mobility in all directions, chest expansion exercise to maintain rib cage movement, posture correction against the tendency to flex forward, hydrotherapy where land-based movement is limited by pain, and strengthening of the postural muscles.

Chest expansion is often overlooked and matters: rib cage involvement restricts breathing capacity, and it is measurable and trainable.

Inflammatory back pain behaves in the opposite way to mechanical back pain: it is worse with rest and better with movement, it wakes people in the second half of the night, and morning stiffness lasts longer than thirty minutes rather than a few 3.

It usually begins before the age of forty-five and comes on gradually 3. Recognising this pattern matters because the average delay to diagnosis is measured in years, and those are years in which treatment would have changed the course.

Chest expansion, lumbar flexion, cervical rotation and the distance from the back of the head to the wall are recorded at the start and repeated. These numbers make gradual change visible, and gradual is how this condition progresses.

Without measurement, loss of movement is noticed only when it is already limiting daily life — which is late enough to be much harder to reverse.

Biologic and other disease-modifying treatment controls the inflammation; exercise maintains the mobility and posture that inflammation threatens. Neither substitutes for the other, and the combination is what current recommendations describe.

The programme includes spinal mobility work, chest expansion, hip range, and strengthening — done daily rather than in occasional intensive blocks, because consistency is what preserves range in this condition.

Reduced chest expansion affecting breathing capacity, hip involvement that changes walking, and eye inflammation, which is common enough in this condition that any new red painful eye needs same-day assessment rather than a wait.

In long-standing disease with a fused spine, the fracture risk after even minor trauma is significantly increased. That changes what manual techniques are appropriate and it is why the treatment plan is adjusted rather than applied from a template.