Stiff hips that won't rotate

What it is

The hip is a ball and socket built to rotate. Internal rotation - turning the thigh bone inward - is the range most reliably lost, and it is lost quietly because almost nothing in a modern day requires it.

The consequence is not local. Any movement that needs rotation still has to happen, so the body finds the range somewhere less suited to it. A golf swing takes it from the lumbar spine; a running stride takes it from the knee. This is one of the clearest examples in the body of a restriction causing pain nowhere near itself.

What it feels like

• Crossing one leg over the other is much harder on one side
• Sitting cross-legged is uncomfortable or impossible
• A deep pinch in the front of the groin at the end of the movement
• Turning in a golf swing or a racquet stroke comes from the back rather than the hips
• Aching in the buttock or outer hip after sitting

What causes it

Most people have more than one of these at once, and they feed each other. Read the list looking for the two or three that sound like your week rather than for the one true answer — the ones that describe you are the ones worth acting on.

Capsular tightness

The hip capsule is thick and strong, and it stiffens with disuse. A capsular restriction produces a firm blocked end feel rather than a stretchy one, and it responds to mobilisation more than to stretching.

Short deep external rotators

Piriformis and the other deep rotators sit behind the hip and limit internal rotation when short. Prolonged sitting and habitual outward-turned standing hold them short.

Never using the range

Walking, running, cycling and sitting all happen in the sagittal plane. Rotation goes unrequested for years, and unrequested range is withdrawn.

Hip joint shape

Some restriction is bony. Femoroacetabular impingement, where the ball or socket has extra bone, genuinely limits rotation and produces a hard pinch at the front of the groin. It is common in athletic populations and it changes what is achievable.

Early hip osteoarthritis

Loss of internal rotation is one of the earliest signs of hip arthritis, often before pain is significant. Progressive one-sided loss with groin pain deserves a proper look.

Sitting with the legs crossed or splayed

Whichever habitual position you adopt for hours, that is the position the tissue adapts to. Most habits are asymmetric, which is why the restriction usually is too.

A previous hip, groin or back injury

Protective guarding persists long after healing, and the hip is a joint people readily stop moving. Old adductor and groin strains are common contributors.

Weak glutes

Range you cannot control is range the nervous system limits. A weak hip is a stiff-feeling hip, and strengthening often produces more rotation than stretching does.

Who tends to get it

• Desk workers, whose hips spend the day in one position
• Runners and cyclists, whose sport uses almost no rotation
• Golfers and racquet players, in whom the deficit becomes a back problem
• Anyone with a history of groin, hip or back injury
• Athletic men in particular, in whom femoroacetabular impingement is more common

What makes it worse, and what settles it

The qFIT routine for this

Ready-made routineHip Relief & Rotation

qFIT already has this one built. It runs massage first, then stretching, then strength — the order that works on a body that is already sore — and every activity in it carries the reason it is there.

The button below opens your Checklist with this routine already selected, so instead of your whole list you land on just its Categories, Targets and Exercises, each with its checkbox, ready to tick as you work through them.

Have more than one problem? Tick yours under My Problems on My Profile and your Checklist's Routine list gains Recommended for my problems — every routine for the problems you picked, merged into one. Your picks stay private; that filter is the only thing they feed.

Get it checked if…

Hip rotation that is painful and hard-stopped rather than stiff may be arthritis or impingement - see those entries

And whatever the body part: chest pain or unusual breathlessness on exertion; a fever alongside the pain; unexplained weight loss; pain that is constant and unrelated to how you move; new numbness, weakness or loss of bladder or bowel control; or one calf that is swollen, warm and painful. Any of those, stop and get assessed.

How it usually goes

Where the restriction is soft tissue and disuse, four to eight weeks of daily work produces a clear change and the downstream benefits - a quieter back, a knee that tracks better - often show up first. Where the limit is bony, range has a ceiling and the goal shifts to using what is available well and protecting the spine and knee from having to supply the rest. Progressive one-sided loss with groin pain is the version to have assessed.

Prevalence basis: Hip range-of-motion screening

Others the same routine covers

These share the Hip Relief & Rotation routine, so the work is the same. If one of them also sounds like you, that is a reason to expect more from it, not less.

This is general information, not a diagnosis, and it cannot examine you. If it matches you, use it to ask better questions of a clinician rather than to replace one.