What your hip exercises are trying to do for the hip joint

That bundle of exercises after a hip replacement is not a random checklist: it is aimed at getting the new hip joint working smoothly under everyday load (standing, walking and stairs) while the soft tissues re‑learn their job. Although the replaced hip is mechanically stable as a ball‑and‑socket joint, the muscles that control it—especially the gluteals and hip abductors at the side of the pelvis—are often weak, inhibited by pain, or simply deconditioned after months or years of limping.

Across most NHS hip replacement exercise sheets and patient guides, the shared goals are practical and hip-specific:

• settle pain and swelling so the hip can move more freely
• restore usable hip joint range of motion for daily tasks (including socks and shoes)
• rebuild hip abductor and extensor strength for pelvic control and steadier walking
• reduce limping by improving gait symmetry and confidence on one leg
• build stair confidence through stronger hips, thighs and balance

Strength work is not just an “early weeks” thing. In a prospective study following people after total hip arthroplasty, hip abductor and extensor strength showed marked early losses and could still be measurably reduced compared with healthy controls at later follow-up (including around 6–12 months), even when pain and function had improved—one reason ongoing strengthening is commonly advised beyond discharge packs.

Progress tends to be guided by what the hip can do—more even walking, better single‑leg control, easier sit‑to‑stand—rather than the calendar alone. In Lincolnshire Hip rehab pathways (as part of MSK Doctors), the emphasis is kept on these long-term function and confidence targets, not a short tick‑box phase after surgery.

How to read NHS hip replacement exercise sheets

Most NHS hip replacement exercise packs (for example the Royal Berkshire leaflet dated June 2023, and the Royal National Orthopaedic Hospital (RNOH) exercise pack) follow a predictable order: bed/lying exercises first, then sitting and standing exercises, then walking and stairs. The emphasis here is on making the sheet usable day to day, with service details kept to a single note at the end.

The typical layout—what the headings are really telling patients

A common “Day 0–3” page is usually about keeping the hip and leg moving little-and-often while walking is still short and assisted. A later “Week 2+” style page is usually about rebuilding control in weight-bearing (standing up, balance, steps) once pain and swelling are more settled and gait is steadier.

A short, concrete walk-through of a typical sheet

If a pack starts with bed exercises and says “several times per day”, the target is often: a calmer, less swollen leg by the evening, plus enough hip activation to make a short walk with a frame or sticks feel more even. The next page typically adds standing work and stairs once the earlier page can be completed without a clear increase in hip pain later that day.

Common exercises, decoded (what each does for the hip joint)

• Ankle pumps: help shift fluid back up the leg, indirectly reducing heaviness and swelling around the hip.
• Quadriceps sets (thigh tightening): rebuilds knee-and-hip support for safer standing and early walking.
• Gluteal squeezes: “wakes up” the buttock muscles that steady the pelvis over the new hip joint.
• Hip abduction in lying (leg out to the side): targets the hip abductors that reduce limping and improve pelvic control.
• Hip flexion in sitting (knee lift): builds functional hip flexor control for steps, bed transfers and getting in/out of a chair.
• Sit-to-stand or mini-squats: practises hip and thigh coordination for everyday loading without needing long walks.
• Step-ups: bridges rehab into stair confidence by loading the hip in a controlled way.

Translating the phrases that often feel vague

• “To the point of mild stretch, not pain” often means a gentle pulling or tightness around the front/side of the hip that eases when the movement stops, rather than a sharp, catching pain in the groin.
• “Several times per day” is commonly used for the early, low-load exercises (like ankle pumps and muscle squeezes) rather than the heavier standing drills.
• “Increase repetitions gradually as tolerated” usually means progressing one variable at a time (reps or hold time or balance challenge), and only if symptoms stay stable.

Stages are approximate—hip-based criteria matter more

Even when the sheet labels a week number, many hospital and community physios effectively progress the plan when key hip markers are in place: pain is under control, swelling is manageable, walking is safe with the right aid, and exercises can be done with steady breathing (no breath-holding).

How physios personalise the same core exercises (box)

In practice, the bed–chair–standing sequence is similar across the NHS, but the order and limits can change depending on surgical approach, surgeon precautions, and what the hip does over the next 24 hours after a new exercise is introduced.

Lincolnshire Hip is part of the MSK Doctors group and accepts patients without referral for hip assessment when an existing post-op exercise plan feels unclear or mismatched to real-world function.

Safe and unsafe movements after hip replacement by approach

Different rules after hip replacement usually come down to which tissues were moved, split or repaired to reach the hip joint. Two people can have the same implant but different “don’ts” in the first few weeks because their surgeon used a different approach, changing which movements place the most strain on the healing soft tissues and the hip’s stability.

Standard posterior approach: the classic “90-degree” precautions

Many posterior-approach pathways keep precautions for roughly the first 6 weeks, particularly around the combined position that most risks a posterior dislocation: hip flexion, adduction and internal rotation together. In practical terms, this is why instructions often include:

• avoiding bending the hip past about 90° (a common cue is not letting the knee come higher than the hip when sitting)
• avoiding crossing legs (thigh across the midline)
• avoiding twisting the operated leg inwards, especially when the hip is bent (for example, pivoting on the operated foot to turn)

These limits help explain why early exercise sheets tend to favour controlled walking, gentle hip range-of-motion and straightforward strengthening, while omitting positions like low, soft sofas, deep squats, or twisting to reach socks and shoes (Royal Berkshire NHS leaflet, June 2023; posterior rehab protocols).

Anterior approach: often fewer formal rules, but not “anything goes”

Anterior-approach protocols commonly list fewer routine dislocation precautions than posterior pathways, but they still tend to avoid certain combined end-range positions early on—often hip extension with external rotation (for example, a long backward step with the toes turned out). The emphasis remains frequent, hip-focused rehab (some protocols suggest exercises 2–3 times per day) and steady gait retraining rather than relying on stretching into end-range positions.

SPAIRE: posterior route with stability-focused soft-tissue preservation

The SPAIRE technique (Save Piriformis and Internus, Repair Externus) is a tendon- and muscle-sparing variant of the posterior approach, described in short-term series as improving stability and enabling early return to function. Some patient-facing descriptions characterise SPAIRE as being performed with “no formal hip precautions” in many cases; however, published evidence is still evolving, and advice is commonly individualised to the patient, implant choice and intra-operative findings rather than assumed from the approach name alone.

Lateral / anterolateral approaches: protecting the abductors can shape exercise choice

Where a lateral or anterolateral approach has involved splitting or detaching part of the hip abductor mechanism, early rehabilitation may, in some cases, limit active hip abduction (lifting the leg out to the side) or delay heavier resisted abduction. This can affect when side-lying abduction and stronger band work appear in the home plan.

Practical bottom line when rules don’t match someone else’s

Precautions are safest when taken from the operating surgeon’s written plan (often recorded in the discharge letter or operation note) rather than inferred from online checklists. When movement advice and exercise sheets conflict, Lincolnshire Hip can help clarify which hip joint positions are being protected and how to progress the allowed exercises without drifting into the restricted ranges.

Progressing your home hip exercises safely

The simplest “ready to progress” test is what the hip does the next morning. Rather than relying on long in-line web links, a practical home plan can be guided by a 24‑hour response: the hip joint feels no more irritable the day after a change, walking does not look more lopsided, and day‑to‑day swelling is not creeping up.

Signs the hip joint is coping well

Progression is usually best considered when most of the following are true on at least 2–3 consecutive days:

• Pain is mild during exercise (often described as roughly 0–3/10) and any increase settles back to baseline within about 24 hours.
• Swelling and warmth around the hip/upper thigh are stable or improving across the week (not steadily worsening from one day to the next).
• Walking looks more symmetrical, whether that is with two sticks, one stick, or no aid (less “hip drop” or trunk lean).
• A brief supported single‑leg stand on the operated side is possible (for example, fingertips on a worktop for 5–10 seconds) without the pelvis clearly dipping.
• Current exercises can be completed with good form and steady breathing (no breath‑holding and no rushing the last few repetitions).

A concrete example: if an extra set of sit‑to‑stands is added on Monday, and Tuesday brings a noticeable increase in limping or a deeper ache that is still there on Wednesday morning, that change was probably “too much, too soon”. In that situation, many rehab plans drop back to the previous level for 48–72 hours, then try a smaller step up.

Ways to make a hip exercise harder (without spiking symptoms)

NHS-style hip replacement programmes are designed to be built up gradually from basic activation into standing strength, balance, step work and stairs. In practice, progression tends to work best when only one variable changes at a time:

• Repetitions first (for example, 8 to 10 to 12)
• then sets (for example, 1 set to 2)
• then resistance (a stronger band or a light ankle weight)
• then complexity (slower tempo, a slightly higher step, or adding a balance element)

A next‑day check matters more than how it felt in the moment: if gait quality is worse the following morning, that is often the earliest sign the hip joint and surrounding tissues were overloaded.

Why glutes and abductors often drive the progression

Even months after hip replacement, measured strength in the hip abductors and extensors can lag behind healthy controls in published follow‑ups around 6–12 months, which helps explain why “limp‑proofing” work remains a theme well beyond the first few weeks. Home progressions commonly move from supported single‑leg stance into drills such as band side‑steps and step‑ups, because these target the gluteal muscles that steady the pelvis and reduce a Trendelenburg pattern.

Spacing sessions at home (Lincolnshire reality)

Across Lincolnshire and nearby areas, rehab is often a mix of short outpatient blocks plus a lot of independent home work. Many plans therefore use a “little and often” structure: two shorter bouts (for example, morning and late afternoon) rather than one long burst, blended with everyday hip tasks such as sit‑to‑stand practice and short walks, and later stair practice when it can be done with steady control.

Lincolnshire Hip is part of the MSK Doctors group and accepts patients without referral for hip assessment when a post‑operative exercise plan needs clarifying or adjusting around real‑world home progress.

Advanced hip rehabilitation about one year after replacement

Twelve months after a hip replacement, day‑to‑day life is often largely back to normal: getting in and out of a car, walking around the shops, and managing a flight of stairs. Yet follow‑up research in the first year after total hip arthroplasty has reported that hip muscle strength—particularly the abductors and extensors that steady the pelvis—may still lag behind healthy comparators at around the 6–12‑month mark, even when pain and function scores have improved. This “mostly fine, but not quite normal” gap is one reason some people still notice a subtle limp when tired or a loss of confidence on uneven ground. (A note on presentation: evidence is referenced by named sources rather than raw URLs, to keep the reading flow.)

A common late‑stage pattern is: minimal hip joint pain at rest, independence with basic activities, but a few specific friction points such as hills in the Lincolnshire Wolds, repeated stair trips, carrying shopping while walking, or getting down to the garden for longer than 20–30 minutes. Balance can be the giveaway—single‑leg tasks like stepping off a kerb, turning quickly in a kitchen, or standing to pull on trousers may still feel “wobbly” on the operated side.

What “advanced” hip rehab is trying to finish

Rather than adding dozens of new exercises, late rehab often aims for a handful of higher-level, measurable outcomes:

• Single‑leg control: a stable single‑leg stand for about 30 seconds without a clear pelvis drop or trunk lean.
• Stairs: going up and down a standard flight with good control and less reliance on the handrail.
• Endurance: walking a chosen distance with no obvious increase in limp in the final 10 minutes.
• Strength symmetry: the operated side feeling closer to the other side during repeated sit‑to‑stand, step‑ups, and longer walks.

Examples of higher-level drills used at home

In patient exercise guides such as the AAOS total hip replacement programme, later-stage work typically builds on familiar movements, made heavier or more demanding: deeper or weighted sit‑to‑stands/mini‑squats to an appropriate chair height, higher step‑ups and step‑downs, stronger resisted hip abduction and hip extension (for example with bands), and multi‑directional balance tasks (forward/side/back stepping and controlled turns). The theme is controlled load through the hip joint, not “stretching harder”.

Return‑to‑activity decisions are best framed as risk‑managed choices rather than a universal finish line: some people resume golf, cycling, swimming, longer hill walks or doubles tennis, while others decide that running and high‑impact sport are not sensible for their implant, bone quality or overall health profile. Strong hip muscles and tidy movement patterns remain valuable regardless of whether the goal is a 5‑mile walk in 2026 or simply safer stairs.

Lincolnshire Hip is part of the MSK Doctors group and accepts patients without referral for hip assessment, including structured long‑term post‑replacement reviews when progress has plateaued or confidence has not caught up with pain relief.

When to seek extra help with your hip exercises

A home hip replacement exercise sheet (such as the Royal Berkshire NHS leaflet from June 2023 or the RNOH exercise pack) is often enough for steady progress—until the hip joint stops moving forward, advice conflicts, or confidence drops. This section sets out the same “what next?” decision points in plain English without in‑line web addresses, so the focus stays on actions rather than links.

Extra input is commonly useful when any of the following persists for 7–14 days despite consistent practice: a noticeable limp (for example, a hip drop/Trendelenburg pattern), pain that is not settling from week to week, uncertainty about which precautions apply to the surgical approach, fear of dislocation leading to avoiding basic movements, or a clear plateau months after surgery (for example, stairs still feel unreliable or single‑leg balance has not improved since the 3–6 month mark).

Red flags that need urgent assessment (same day)

These situations warrant immediate medical review (for example via the operating team, NHS 111 or 999 depending on severity):

• Sudden, severe hip or groin pain, or a new inability to weight-bear through the operated leg.
• Fever and feeling unwell, particularly with increasing wound pain.
• Wound leakage, rapidly increasing redness, or a hot, swollen upper thigh.
• A hot, swollen calf (possible clot), or chest pain / shortness of breath.

Making a review appointment more productive

Bringing the actual exercise sheet (the printed NHS page or screenshots) plus three notes often helps: which movements hurt (e.g., bending past 90°, getting into a car), which tasks are hardest (stairs, socks/shoes, standing on one leg), and one measurable goal (for example, a 20‑minute walk without a worsening limp).

Lincolnshire Hip is a hip-only, consultant-led service within the MSK Doctors group, with local access in Sleaford and Grantham, and it accepts patients without referral for hip assessment if recovery has stalled.

A practical next step within 24 hours is to write down the single activity that most reliably triggers pain or limping, and take that plus the exercise sheet to the next physio or surgical review so the plan can be adjusted to the current stage and approach.