Tibialis Posterior Tendinopathy

October 7, 2025

Causes, Symptoms & Effective Treatment | Weaver Physiotherapy, Northwich

If you’ve been struggling with persistent pain or swelling around the inside of your ankle, especially when walking or running, you may be suffering from Tibialis Posterior Tendinopathy (TPT) — a common but often underdiagnosed cause of foot and ankle pain.


At Weaver Physiotherapy & Sports Injury Clinic in Northwich, Cheshire, our expert physiotherapists specialise in diagnosing and treating this condition using evidence-based rehabilitation, manual therapy, orthotics, and strengthening techniques — helping you return to pain-free movement and prevent further complications such as flat foot deformity.


๐Ÿฆถ What is Tibialis Posterior Tendinopathy?


The tibialis posterior is a key muscle located deep in your lower leg, running behind the inner ankle bone (medial malleolus) and attaching to the underside of the foot. Its primary roles are to:

    •    Support the arch of the foot

    •    Assist with inversion (turning the foot inward)

    •    Aid in plantarflexion (pointing the toes down) during walking and running


Tibialis Posterior Tendinopathy occurs when the tendon becomes overloaded, irritated, or degenerated, leading to inflammation, pain, and loss of function. It’s one of the leading causes of adult-acquired flatfoot deformity, especially in active individuals and middle-aged adults.


โš ๏ธ Common Causes and Risk Factors


Like most tendon injuries, tibialis posterior tendinopathy usually results from repetitive strain or biomechanical overload rather than a single traumatic event. Common contributing factors include:


1. Overuse and Training Errors

    •    Sudden increases in training volume or intensity (e.g., long runs, hill work, plyometrics)

    •    Excessive walking or standing, particularly on hard surfaces

    •    Poor recovery between sessions


2. Biomechanical Factors

    •    Over-pronation (collapsed arches or “flat feet”)

    •    Weakness in the foot intrinsic muscles or calf

    •    Reduced ankle mobility or stiffness


3. Footwear Problems

    •    Worn-out shoes with poor arch support

    •    Unsuitable footwear for activity or running style


4. Systemic and Age-Related Changes

    •    Tendon degeneration with age (tendinosis)

    •    Inflammatory conditions such as rheumatoid arthritis

    •    Obesity, diabetes, or high cholesterol


At Weaver Physio, our clinicians often see tibialis posterior issues linked to poor foot mechanics and running gait, which can be accurately assessed through our Video Gait Analysis and Runner’s MOT service.


๐Ÿ” Symptoms of Tibialis Posterior Tendinopathy


The symptoms typically develop gradually and may worsen with activity. You might experience:

    •    Pain or tenderness along the inside of the ankle and foot, especially behind the bony bump (medial malleolus)

    •    Swelling along the tendon

    •    Pain when standing on tiptoes or turning the foot inwards

    •    A noticeable flattening of the arch or rolling in of the ankle

    •    Difficulty walking or running, especially on uneven ground

    •    In more advanced cases, visible foot deformity or “fallen arch” appearance


Early diagnosis and treatment are crucial — once the tendon becomes elongated or the arch collapses, recovery can take significantly longer.


๐Ÿง  How is Tibialis Posterior Tendinopathy Diagnosed?


At Weaver Physiotherapy & Sports Injury Clinic, diagnosis begins with a detailed clinical assessment:

    1.    Patient History – discussing pain location, onset, footwear, training habits, and medical background

    2.    Physical Examination – palpation along the tendon, checking arch height, strength testing, and observing gait

    3.    Functional Tests – single-leg heel raise, foot posture index, and load tolerance

    4.    Imaging (if required) – Ultrasound or MRI can confirm tendon thickening, tears, or degeneration


Our specialist physiotherapists use this information to identify the root cause and tailor a treatment plan specific to your condition and lifestyle.


๐Ÿ’ช Physiotherapy Treatment for Tibialis Posterior Tendinopathy


Physiotherapy is the gold standard treatment for tibialis posterior tendinopathy. At Weaver Physio, we use a combination of hands-on therapy, exercise prescription, and advanced techniques to ensure full recovery and long-term prevention.


1. Load Management & Activity Modification


Initially, it’s important to reduce tendon stress to allow healing.

    •    Avoid aggravating activities (running, jumping, long walks on uneven surfaces).

    •    Replace high-impact exercise with low-impact options such as cycling or swimming.

    •    Use supportive footwear or orthotics to reduce load on the tendon.


Our physiotherapists will help you find the right balance between rest and controlled loading — essential for tendon recovery.


2. Pain Management & Early Rehabilitation

    •    Manual therapy & massage to reduce tension in the calf and surrounding tissues

    •    Taping or bracing to support the arch and unload the tendon

    •    Shockwave Therapy for chronic tendinopathy to stimulate healing and collagen regeneration

    •    Acupuncture may also help reduce pain and inflammation


These treatments help create the right environment for tissue repair before progressing to strengthening.


3. Progressive Strengthening Exercises


A key element in recovery is gradual tendon loading through targeted exercise.


Typical exercises include:

    •    Isometric heel raises (holding the position for tendon load without movement)

    •    Eccentric heel drops to build tendon resilience

    •    Resistance band inversion to strengthen tibialis posterior

    •    Single-leg balance and stability work


Our team will tailor your rehabilitation plan to your stage of recovery, ensuring safe progression.


4. Gait Retraining & Biomechanical Correction


Through Video Gait Analysis, our physiotherapists can identify issues such as over-pronation, hip weakness, or stride inefficiency that may be contributing to your condition.

Corrections may involve:

    •    Adjusting running technique

    •    Strengthening glutes and core

    •    Modifying cadence or foot strike pattern


This approach prevents recurrence and improves overall movement efficiency.


5. Orthotics & Footwear Advice


Custom or semi-custom orthotics can help restore proper foot alignment and offload the tibialis posterior tendon.

We often recommend:

    •    Supportive trainers with firm heel counters

    •    Arch-support inserts or motion-control shoes

    •    Avoiding minimalist or overly flexible footwear during rehabilitation


6. Shockwave Therapy at Weaver Physio


For chronic or stubborn tibialis posterior tendinopathy, Radial Shockwave Therapy (RSWT) is an excellent option.


Shockwave delivers high-energy sound waves into the affected tendon to:

    •    Stimulate blood flow

    •    Break down scar tissue

    •    Promote tendon healing

    •    Accelerate pain relief


This treatment is clinically proven and recommended by NICE (National Institute for Health and Care Excellence). Many patients notice significant improvement after just 3–5 sessions at Weaver Physio.


โณ Expected Recovery Time


Recovery time depends on the severity and duration of the condition.

    •    Mild tendinopathy: 6–8 weeks with structured rehab

    •    Moderate tendon degeneration: 8–16 weeks

    •    Chronic or severe cases with flatfoot changes: 4–6 months


Consistency with your rehabilitation exercises and footwear support is key to long-term success.


๐Ÿงฉ Long-Term Management and Prevention


Once symptoms improve, your focus should shift to maintaining tendon health and preventing recurrence.


Our physiotherapists will guide you through:

    •    Ongoing strength and conditioning of the foot and calf muscles

    •    Flexibility routines for calves and Achilles

    •    Regular review of footwear and orthotics

    •    Gradual return to running or sport with progressive loading


For runners, we also recommend periodic Runner’s MOT or Gait Analysis sessions to catch early biomechanical changes before pain returns.


๐Ÿƒ‍โ™‚๏ธ Can Runners Get Tibialis Posterior Tendinopathy?


Absolutely — this is a common overuse injury in runners, especially those:

    •    Training on hard or cambered surfaces

    •    Increasing mileage too quickly

    •    Wearing unsupportive or worn shoes

    •    With weak calf or hip stabilisers


At Weaver Physio, we treat many runners suffering from inner ankle pain that turns out to be tibialis posterior tendinopathy. Addressing strength, mobility, and running form is essential to get you back running stronger and pain-free.


๐Ÿงฌ The Difference Between Tendinitis and Tendinopathy


You might see the terms “tendinitis” and “tendinopathy” used interchangeably — but they describe different stages of the same problem:

    •    Tendinitis – early, acute inflammation phase

    •    Tendinopathy – later degenerative phase with collagen breakdown and reduced healing


Understanding this difference helps us choose the right treatment — moving away from just rest and anti-inflammatories towards progressive strengthening and tissue remodelling.


๐Ÿฅ Why Choose Weaver Physiotherapy for Tendon Pain?


With over 70 years of combined clinical experience, our Chartered Physiotherapists are specialists in diagnosing and treating complex foot and ankle conditions.


At Weaver Physiotherapy & Sports Injury Clinic in Northwich, Cheshire, we provide:

    •    Expert physiotherapy for tendon injuries

    •    Shockwave Therapy for stubborn or chronic cases

    •    Video Gait Analysis & Runner’s MOT to identify root causes

    •    Tailored rehabilitation & strength programmes

    •    Sports massage & manual therapy for pain relief and flexibility


We help patients across Northwich, Knutsford, Winsford, Middlewich, Frodsham, Tarporley, and Cheshire recover from tendon injuries and stay active for life.


๐Ÿ“ž Book Your Appointment Today


Don’t let foot or ankle pain hold you back. Early treatment can prevent long-term tendon damage and arch collapse.


๐Ÿ“ Visit Weaver Physiotherapy & Sports Injury Clinic, Northwich

๐Ÿ“ž Call 01606 227484

๐ŸŒ Book online at https://www.weaverphysio.com


Let our team help you recover, strengthen, and get back to doing what you love — pain-free.


By M NORMAN • October 8, 2026
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Have you ever been told that your running style is “wrong” and immediately wondered whether you need to change it? Advice online can make normal differences in movement look like faults. While certain running habits may be worth exploring—particularly when pain keeps returning—there is no single perfect stride, cadence or foot strike for every runner. At Weaver Physiotherapy & Sports Injury Clinic, we take an individual approach to running technique. Your training history, symptoms, strength, mobility, goals and the way you respond to load all matter. For runners in Northwich, Middlewich, Winsford, Knutsford, Sandbach, Frodsham and Tarporley, our Runner’s MOT and running gait analysisโ  provides clear, personalised feedback rather than generic rules. What are common running form mistakes? A “running form mistake” is often better described as a movement habit to investigate. A pattern may look unusual without being harmful, and a video alone cannot confirm that it is the cause of pain. Common concerns include: Overstriding – the foot appearing to land well ahead of the body. Upper-body tension – raised shoulders, clenched hands, a tight jaw or stiff arm swing. Forcing foot strike – deliberately trying to run on the forefoot or heel when it feels awkward. Slumped posture – losing trunk control as fatigue develops. Abrupt changes in technique – trying to alter cadence, posture and foot strike at the same time. These patterns can change with pace, hills, footwear, fatigue, confidence and training load. Research has found limited evidence that individual biomechanics alone predict running injury, which is why form should be considered alongside the wider picture rather than treated as a diagnosis. Is there one correct way to run? No. Effective running does not look identical from person to person. Your anatomy, strength, experience, speed, terrain and fatigue level all influence your stride. A single photograph or short clip captures only one moment. It cannot explain how you feel during a run, what your training has involved that week, or whether a movement pattern is actually contributing to symptoms. If you are comfortable, progressing well and free from persistent pain, you may not need to change your technique simply because it differs from someone else’s. The aim is not to chase a “perfect” running style. It is to understand your own movement and make sensible adjustments only when they are relevant to your goals or symptoms. How to assess your running form safely Start with one question. Perhaps your foot feels as though it reaches too far forwards, your shoulders tighten on longer runs, or you notice discomfort appearing as you fatigue. During an easy run at your usual pace, consider: Does your breathing feel relaxed? Are your shoulders, hands and jaw unnecessarily tense? Does your stride feel comfortable and natural? Does your movement alter later in the run? Is there recurring pain during, after or the following day? If you use video, record a brief clip from a safe, consistent position beside the route or on a treadmill. Never hold or watch a phone while running. Footage can be useful for observation, but it should prompt questions—not provide a self-diagnosis. How to change running technique without overdoing it Avoid making dramatic changes based on a social-media tip or a one-size-fits-all rule. A sudden change in cadence, posture or foot strike may feel unnatural and can make it difficult to work out what is helping. Instead: Choose one area to explore. Use one simple cue during an easy run. Keep the adjustment gentle and brief. Notice how it feels during the run and over the next 24–48 hours. Do not introduce several technique changes at once. For example, if you feel tense through the upper body, a helpful cue may be “soft shoulders and easy arms” rather than forcing a rigid posture. If you are concerned about stride length, focus on a light, comfortable rhythm rather than trying to land in a prescribed position. Training progression matters too. Increasing distance, pace, hills and frequency too quickly can overload tissues, regardless of how your running looks. NHS advice recommends building running gradually and listening to pain rather than pushing through it. Read the NHS guide to common running injuries โ . When should you seek individual running advice? Consider a running assessment if pain: Keeps returning or becomes more severe Changes the way you run Persists after reducing or adapting training Is associated with swelling, weakness, limping or a loss of confidence Leaves you unsure which changes, if any, are appropriate Sudden severe pain, inability to bear weight, major swelling, numbness, deformity or a suspected serious injury should be assessed urgently. NHS guidance on sprains and strains explains when to seek urgent help. What can running gait analysis help with? A running gait analysis does not promise to predict injury or reveal one universal correction. It can, however, provide a clearer view of movement patterns in the context of your symptoms, training and goals. At Weaver Physio, our Runner’s MOT (/runners-mot)โ  combines slow-motion video gait analysis with strength, mobility and movement assessment. We look at factors such as: Running rhythm and lower-limb control Trunk, hip, knee and foot movement Strength, balance and mobility Previous injuries and current symptoms Training volume, recovery and running goals Your findings are then used to create practical, personalised recommendations. This may include a gradual gait cue, running-specific strength work, mobility exercises, load-management advice or a structured return-to-running plan. Our Chartered Physiotherapists and Sports Rehabilitators bring more than 70 years of combined clinical experience to help runners move with greater understanding and confidence. Build a stronger, more confident running stride Running form is not a test you have to pass. A movement pattern may be worth exploring, but it does not automatically mean that something is wrong. Pay attention to comfort, recurring symptoms and changes that develop with fatigue. Make adjustments gradually, progress training sensibly and seek individual support if pain continues. For runners across Northwich and Cheshire, Weaver Physio’s running gait analysis service (/runners-mot)โ  offers professional, tailored guidance to help you run stronger and with more confidence. Frequently Asked Questions Is there one correct running form for everyone? No. There is no single ideal foot strike, cadence or posture that applies to every runner. Comfortable, efficient running can look different depending on the individual, their pace, experience and physical characteristics. Can changing my running form cause pain? It can. Sudden or uncomfortable changes may increase stress in unfamiliar areas. Make one gradual change at a time and reduce or stop if pain worsens. How can I tell if I overstride? Overstriding may appear as the foot landing well ahead of your body, but this does not automatically mean it is causing a problem. A short video can provide useful context, while a gait assessment can help interpret the pattern alongside your symptoms and training. When should I book a running gait analysis? Book an assessment if pain is recurring, your running style has changed, you are returning from injury, or you would like clearer guidance about your stride and training. Weaver Physio supports runners from Northwich, Middlewich, Winsford, Knutsford, Sandbach, Frodsham, Tarporley and across Cheshire.
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We look beyond the painful spot to understand the full picture, including: Your symptom history and training or activity levels Previous injuries and treatment Calf strength, ankle mobility and balance Achilles tendon tenderness and loading tolerance Footwear, running surface and recent changes in training volume Hip, knee and foot control where relevant This allows us to confirm whether shockwave therapy is an appropriate option and develop a recovery plan tailored to you. Weaver Physio’s team also provides specialist physiotherapy and sports injury rehabilitation โ , so your treatment can be integrated with hands-on care, exercise rehabilitation and return-to-sport planning where needed. What Does a Typical Course Involve? A course of shockwave therapy commonly involves three to five sessions, often spaced about one week apart. The exact number and timing will depend on your presentation, response to treatment and rehabilitation goals. Each appointment is combined with guidance on tendon loading. This may include: Isometric calf exercises for pain management Progressive heel raises and heavy slow resistance work Soleus and gastrocnemius strengthening Balance, control and single-leg stability work A gradual return to running, hills, speed work or plyometric exercise Rather than avoiding all activity, we help you find an appropriate level of movement that keeps the tendon challenged without repeatedly exceeding its current capacity. Is Shockwave Therapy Right for You? Shockwave therapy may be suitable if you have persistent Achilles symptoms that have not settled with sensible activity modification and a targeted rehabilitation programme. It is particularly relevant for people who want a non-invasive option before considering more invasive interventions. However, it is not suitable for everyone. Your physiotherapist will discuss relevant precautions and assess factors such as pregnancy, blood-clotting issues, certain medications, recent steroid injection near the treatment area, suspected rupture or other medical considerations. It is also important to seek urgent medical advice if you experience a sudden pop in the back of the ankle, immediate weakness when pushing off, marked bruising or an inability to rise onto your toes. These can be warning signs of an Achilles rupture. Why Choose Weaver Physio? Weaver Physiotherapy & Sports Injury Clinic combines clinical assessment with a practical understanding of sport, training and everyday activity. We are based in Northwich and regularly support patients travelling from Knutsford, Alderley Edge, Holmes Chapel, Middlewich and across Cheshire. Our approach is built around three principles: Accurate assessment We identify the likely driver of your Achilles pain rather than treating every heel problem the same way. Evidence-informed rehabilitation Shockwave therapy is used as one part of a clear, progressive plan designed to restore strength and confidence. A return to the life you enjoy Whether your goal is pain-free dog walks, a hiking holiday, club running or competitive sport, your programme is shaped around it. Book an Achilles Tendon Assessment Persistent Achilles pain does not have to dictate how active you can be. If you are looking for shockwave therapy for Achilles tendinitis in Knutsford, Weaver Physio can help you understand your options and build a tailored recovery plan. Contact Weaver Physiotherapy & Sports Injury Clinic to arrange an assessment: Book or contact Weaver Physio 01606 227 484 07795 908 027 110 Middlewich Road, Northwich, CW9 7DP Frequently Asked Questions Is shockwave therapy painful? Most people describe shockwave therapy as uncomfortable rather than painful. The feeling is similar to firm tapping against the skin, and the intensity can be adjusted throughout treatment. Mild soreness, redness or tenderness can occur afterwards and usually settles within a few days. How many sessions will I need? Many patients have a course of three to five sessions, usually one week apart. Your clinician will recommend an appropriate plan based on your symptoms, tendon presentation and response to treatment. Can I exercise after shockwave therapy? Light daily activity is usually encouraged, but your clinician may advise avoiding high-impact exercise—such as running, jumping or hard hill work—for a short period after treatment. You will be given clear guidance on what to continue, reduce and progress. Will shockwave therapy cure my Achilles pain? No treatment can guarantee a cure. Shockwave therapy may help reduce pain and support recovery in suitable cases, but lasting improvement usually depends on combining treatment with a progressive loading programme, sensible activity management and a gradual return to sport.
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