Written by Zita Sham and Fairuuz Saleh, Principal Physiotherapists at Phoenix Rehab.Clinically reviewed by Louise Yow, Principal Physiotherapist and Director, AHPC A1300363H.Last reviewed 2 October 2026.
An Achilles tendon rupture can sideline even the most active individuals, causing pain, swelling, and difficulty walking. This common injury often occurs during sports or intense physical activities. Prompt diagnosis and proper treatment are key to recovery and preventing further complications. Whether you’re recovering from this injury or want to avoid it altogether, learn how experienced care, like ankle sprain physiotherapy management, can make a difference in your journey to healing.
Physiotherapy after surgery
Achilles Rupture Recovery Program
The tendon knits on a timetable. The calf does not come back on any timetable unless it is trained.
For Achilles tendon rupture managed with surgery or in a boot. The rehabilitation after either is the part that decides the result. A staged physiotherapy program run to your surgeon’s plan, at five Singapore clinics.
No referral needed to start. Bring your operation note, discharge summary or scan report.
Start here
Where are you right now?
An Achilles rupture is a different problem depending on the week you are reading this. Pick the one that matches.
How the program runs
4-Stage Structured Recovery
You move up a stage when you meet the criteria for it, not when a number of weeks has passed. That is Criteria Before Clearance, and it is why the last appointment is a graduation rather than a discharge.
The shape of it
What happens, week by week
The weeks below are the usual shape for a boot-based program after surgery or without it. Protocols vary more for this injury than most, especially on when weight-bearing starts. Your surgeon’s protocol takes precedence over anything on this page, every time.
- Weeks 0 to 2Stage 1 · Calm & ProtectBoot with heel wedges, crutches as your surgeon directs. Swelling down. The hip, knee and the other leg kept strong.
- Weeks 2 to 8Stage 1 · Calm & ProtectWeight through the boot as allowed. Wedges come out in steps. Gentle ankle movement inside the limits you are given, never a stretch into the tendon.
- Weeks 8 to 12Stage 2 · Move & MobilizeOut of the boot. A walk without a limp, range back through the ankle, and the first calf work.
- Months 3 to 9Stage 3 · Rebuild & StrengthenCalf strength, from two legs to one. Heel raise height and repetitions tested against the other side. Jogging usually starts in this stage, once the criteria are met.
- Month 6 onwardStage 4 · Return & PerformHopping, running, change of direction and your sport, tested rather than assumed. Many people take nine to twelve months to get back to explosive sport.
After the boot comes off
Is this normal?
Usually expected
- A calf that stays visibly smaller for a long time, often a year.
- A thickened tendon you can feel.
- Stiffness first thing in the morning that eases as you move.
- Swelling around the ankle by evening.
- A limp for the first weeks out of the boot.
- Calf fatigue long before the other side.
Contact your doctor
- Call 995 or go to the emergency department now: sudden shortness of breath, chest pain, or coughing up blood. After leg surgery these can mean a clot that has traveled to the lungs.
- Doctor the same day: a calf that becomes painful, swollen, warm or tender, which can mean a clot in the leg.
- Doctor the same day: fever, or a wound that is red, hot, opening or leaking.
- Surgeon the same day: a sudden pop or give-way after the boot comes off, with a new loss of push-off, which can mean the tendon has torn again.
- Review soon: no change in heel raise or walking over 3 to 4 weeks of therapy.
We would rather send you back to your surgeon early than be the reason you went late.
What does not reverse on its own
A tendon that heals long
After a rupture the tendon can heal longer than it was. In patients followed after Achilles rupture, tendon elongation was found early in recovery and was associated with a lasting deficit in how high they could rise onto their toes (Silbernagel and colleagues, American Journal of Sports Medicine, 2012). That is why the protected weeks matter, why the wedges come out in steps rather than all at once, and why nobody should be stretching a healing Achilles. Your surgeon sets those limits. We keep to them.
If it is not going to plan
Months out of the boot, and you still cannot rise onto your toes
You walk without a limp now. You are back at work. And when you try to stand on your toes on that side alone, the heel barely leaves the floor.
You take the stairs with the other leg first. You have not run for the bus since. The calf is a size smaller than the other one and has been for months.
Almost every Achilles that disappoints at a year is one where the calf work stopped when walking felt normal. Walking is not the test. A single heel raise is.
The Stalled Recovery Review is three appointments, one a week for three weeks, with the same physiotherapist. The first finds what is holding you back. The next two measure how it responds, because what a joint does under load cannot be read in one visit. $690, nett, no GST.
More on what the three appointments cover: the Stalled Recovery Review.
Logistics
When can I…
Your surgeon decides, based on healing and what your job demands. These are typical points, not permissions.
| Activity | Typical point | What has to be true first |
|---|---|---|
| Desk work | 1 to 2 weeks | Swelling controlled and you can get to work safely in the boot. |
| Driving | 2 to 12 weeks | Left leg in an automatic is often sooner. Right leg usually waits until the boot is off and you can brake hard. Your surgeon agrees, and check your insurer. |
| Walking without the boot | 8 to 12 weeks | Your surgeon clears it, and you walk without a limp on the flat. |
| Jogging | 4 to 6 months | Stage 3 criteria met, including a set of single heel raises on that side. |
| Running sport, jumping, badminton | 9 to 12 months or later | Stage 4 criteria met, including hop and heel raise tests against the other leg, and your surgeon’s clearance. |
| Medical certificate | Your doctor issues it | Physiotherapists do not issue MCs. We can write a report on your functional limits for your doctor or employer. |
The program
What it costs and what is in it
Achilles Rupture Recovery Program, Stages 1 to 4
Per 45-minute appointment, nett, no GST. The Achilles Rupture Recovery Program is 12 appointments, $2,760 in all. You pay for each appointment as you attend it. If you need more, your physiotherapist shows you which stage criteria are still open, and each extra appointment is $230.
- An Assessment & Treatment first, at $230: which stage you are in, what is limiting you, and a written plan you walk out holding
- Boot and wedge guidance through the protected weeks
- Staged range and calf strength work, progressed on criteria
- Heel raise height and repetitions measured against the other leg
- A home program, written down
- A one-page report to your surgeon at weeks 2, 6 and 12 if you were referred
- Your next stage review dated into the diary, with the same physiotherapist
Graduation, Not Discharge. The program ends when you meet the Stage 4 criteria for what you are going back to.
Who you will see
Managed by our physiotherapy team
Achilles ruptures sit with the physiotherapy team. You stay with the same physiotherapist through the program, and every appointment is one to one for the whole 45 minutes.
Zita Sham
Principal Physiotherapist at Orchard and Tampines. Achilles tendinopathy, rotator cuff pain and post-operative rotator cuff repair, and shoulder stiffness.
This program runs Stages 1 to 4 of the Phoenix Recovery Protocol. It sits under physiotherapy after surgery, alongside the other recovery programs.
Sources
Where the numbers on this page come from
- Silbernagel KG, Steele R, Manal K. Deficits in heel-rise height and Achilles tendon elongation occur in patients recovering from an Achilles tendon rupture. American Journal of Sports Medicine, 2012.
Timings on this page are typical ranges, not predictions for any individual recovery, and your surgeon’s protocol takes precedence. Physiotherapists assess, treat, exercise, educate and refer; doctors diagnose, inject, prescribe and order imaging. If we find something that needs medical review we refer you back to your doctor.
How Does an Achilles Tendon Rupture Occur?
An Achilles tendon rupture is a serious tendon injury that occurs when the Achilles tendon, the strongest tendon in the body, is stretched beyond its capacity. The injury often results from sudden forced plantar flexion, such as during jumping, sprinting, or abrupt changes in direction. This traumatic injury can also occur due to a sudden impact or overuse, leading to chronic injuries over time. The condition is characterised by sharp pain in the lower leg and a sudden inability to perform ankle plantar flexion, making it difficult to push the foot downward or walk properly.
Understanding the Achilles Tendon and Its Location
The Achilles tendon connects the calf muscles to the heel bone, playing a critical role in walking, running, and jumping. This fibrous tissue enables plantar flexion of the foot and ankle, which is essential for movement. Located at the back of the lower leg, the tendon’s robust design allows it to withstand significant stress, but it can still become injured due to its reliance on an adequate blood supply and its exposure to repetitive strain.
Types of Achilles Tendon Ruptures
Achilles tendon ruptures are categorised as partial or complete.
- Partial Rupture: A partial tear involves damage to some of the tendon fibres while others remain intact. This type of Achilles tendon injury typically results in a limited range of motion and reduced muscle strength but may still allow some function of the injured foot.
- Complete Rupture: A completely torn Achilles tendon involves a total separation of the tendon fibres, leading to severe pain, loss of function, and significant difficulty in moving the foot downward. A complete rupture often requires surgical treatment to repair the damage effectively.
Common Causes of an Achilles Tendon Rupture
The causes of Achilles tendon rupture include acute and chronic factors.
- Acute Ruptures: Often caused by sudden forced plantar flexion or excessive stress during activities like recreational sports, especially in active patients. Traumatic injuries and a lack of warm-up exercises can also trigger an acute Achilles tendon rupture.
- Chronic Injuries: Conditions like Achilles tendinopathy weaken the tendon over time, increasing the risk of rupture. Chronic Achilles tendon injuries may stem from overuse, insufficient recovery, or repetitive strain.
Other contributing factors include:
- Certain antibiotics: Medications such as fluoroquinolones can increase the likelihood of tendon rupture.
- Steroid injections: These can weaken the tendon, making it more prone to injury.
- Age and lifestyle: Older individuals and those with sedentary lifestyles may have reduced tendon elasticity and strength, increasing the risk.
Who Is Most at Risk for an Achilles Tendon Rupture?
Certain individuals face a higher risk of experiencing an Achilles rupture, including:
- Recreational athletes: Those participating in sports involving abrupt movements or jumping, such as basketball or football, are at risk.
- Men aged 30 to 50: This demographic is particularly susceptible due to a combination of activity levels and age-related tendon degeneration.
- Individuals with pre-existing Achilles tendon disorders: Conditions like Achilles tendinopathy or chronic injuries weaken the tendon, increasing rupture risk.
- Patients on certain medications: Specific antibiotics and corticosteroids have been linked to weakened tendons.
- People with a history of tendon injury: Those who have had a torn Achilles tendon or other tendon injuries are more vulnerable.
Potential Complications
An Achilles tendon rupture can lead to various complications, both during treatment and recovery. These include:
- Re-rupture: This occurs when the tendon is not adequately healed or rehabilitated.
- Wound complications: Infections or delayed healing may arise following surgical repair.
- Deep vein thrombosis (DVT): Prolonged immobility during recovery increases the risk of blood clots in the lower leg.
- Muscle weakness: Even after healing, the calf muscles may lose strength, affecting overall function.
- Limited range of motion: The ankle range can remain restricted despite rehabilitation.
- Chronic pain: Some patients experience lingering pain or discomfort, especially if the rupture was treated conservatively.
Recognizing Achilles Tendon Rupture Symptoms
An Achilles tendon rupture happens when the tendon connecting the calf muscles to the heel bone sustains a partial or complete tear. This injury often happens suddenly, accompanied by acute pain, and can significantly affect mobility. Identifying the symptoms early is essential for timely treatment and recovery.
Common Symptoms of an Achilles Tendon Rupture
- Sudden Pain: Often described as sharp or severe pain in the lower leg or heel area, this pain typically arises during physical activity, such as jumping or sprinting.
- Popping Sound: Many individuals report hearing a “pop” or snapping sound at the moment of injury.
- Difficulty Walking: A ruptured Achilles tendon can make it challenging to push off the foot while walking.
- Swelling and Bruising: The foot and ankle area may swell or bruise shortly after the injury.
- Weakness in the Calf: The injured leg may feel weak or lack the ability to perform plantar flexion (pushing the foot downward).
- Tenderness: The area along the tendon may become tender to the touch.
How a Ruptured Achilles Tendon Is Diagnosed
Diagnosing an Achilles tendon rupture involves both physical examination and imaging tests to assess the extent of the injury. A healthcare provider will typically perform:
- Physical Examination: This may include the Thompson test, where the calf muscles are squeezed to check for plantar flexion of the foot. A lack of movement can indicate a tendon rupture.
- Imaging Tests: Ultrasound or MRI scans may be used to confirm the diagnosis, particularly if the rupture is partial or chronic. These tests help determine whether the injury involves a partial tear or a completely torn tendon.
Treatment Options for an Achilles Tendon Rupture
The treatment approach for an Achilles tendon rupture varies based on the injury’s severity, the patient’s age, and their level of physical activity. Both surgical and nonsurgical methods can be effective, but the choice of treatment is tailored to the individual’s needs.
Rest and Cold Therapy
Rest and ice are critical in the initial stages of managing an Achilles tendon rupture.
- Rest: Immobilizing the injured leg helps prevent further damage and allows the healing process to begin. This often involves avoiding weight-bearing activities.
- Ice: Applying ice to the affected area reduces swelling and helps to relieve pain. Ice should be applied for 15-20 minutes at a time, several times a day.
The Role of Physiotherapy
Physiotherapy plays a vital role in the recovery process, whether the tendon rupture is treated surgically or conservatively.
- Improving Mobility: Physiotherapy focuses on regaining ankle and foot mobility, particularly after the initial healing period.
- Strengthening Exercises: Exercises are designed to strengthen the calf muscles and improve overall function.
- Functional Rehabilitation: A progressive rehabilitation program helps individuals return to normal activities by improving their range of motion and muscle strength.
Using a Cast or Brace for Recovery
For individuals opting for nonsurgical treatment, the use of a cast or brace is common. These devices immobilize the foot and ankle to allow the tendon to heal naturally.
- Functional Bracing: Functional bracing permits controlled movement of the foot and ankle, which can aid in recovery and reduce the risk of complications.
- Partial Weight-Bearing: As the healing progresses, partial weight-bearing may be introduced to strengthen the tendon gradually.
Surgical Interventions
Surgical treatment is often recommended for active patients or those with a completely torn tendon.
- Operative Treatment: This involves stitching the torn tendon back together. Minimally invasive surgery may be used to reduce soft tissue damage.
- Surgical Management: Performed under a prone position, the procedure ensures proper alignment of the tendon fibres.
- Post-Surgical Care: Following surgery, patients typically undergo a structured rehabilitation program that includes physical therapy and gradual weight-bearing activities.
Benefits of Surgery
- Lower Re-Rupture Rate: Surgical repair often results in a stronger tendon with a reduced likelihood of re-rupture.
- Quicker Return to Activities: Active individuals may recover more quickly compared to nonsurgical treatment.
Risks of Surgery
- Wound Complications: There is a potential for infections or delayed healing.
- Deep Vein Thrombosis (DVT): Prolonged immobility during recovery increases the risk of blood clots.
Rehabilitation After an Achilles Tendon Rupture
Rehabilitation is a critical component of recovery following an Achilles tendon rupture. Whether treated surgically or conservatively, a well-structured rehabilitation program is essential for regaining mobility, strength, and functionality in the injured leg.
Expected Recovery Timeline
The recovery time for an Achilles tendon rupture varies depending on the severity of the injury and the chosen treatment method.
- Surgical Intervention: Patients who undergo operative repair typically experience a faster initial recovery phase. However, the total recovery time may still range from six months to a year.
- Conservative Treatment: For individuals opting for nonsurgical methods, the recovery timeline can be similar but may take slightly longer to regain full strength and mobility.
In both cases, the rehabilitation process includes early weight-bearing and progressive strengthening exercises to ensure optimal outcomes. Accelerated functional rehabilitation, often involving physical therapy, helps to reduce pain and improve mobility in the foot and ankle.
Long-Term Prognosis
The long-term prognosis for an Achilles tendon rupture depends on factors such as the patient’s age, activity level, and adherence to rehabilitation.
- Post-Surgical Recovery: Operative repair often leads to stronger tendon healing and a lower risk of re-rupture. However, surgical versus conservative intervention should be carefully considered with orthopedic surgeons to weigh potential risks and benefits.
- Nonsurgical Recovery: While effective for many patients, conservative treatment may carry a slightly higher risk of re-rupture compared to surgery.
Regardless of the treatment approach, a successful prognosis relies on consistent rehabilitation, early mobilization, and gradual weight-bearing exercises. Imaging tests and regular follow-ups with healthcare providers can help monitor progress and address any complications.
Preventing Achilles Tendon Ruptures
Preventing an Achilles tendon rupture involves maintaining the health and strength of the tendon through proper conditioning and awareness of risk factors.
Key Prevention Strategies
- Strengthening Exercises: Regularly perform exercises that target the calf muscles and foot and ankle stability to improve overall tendon resilience.
- Stretching Routines: Incorporate stretching into your fitness regimen to maintain the flexibility of the Achilles tendon and reduce strain.
- Gradual Progression in Activity: Avoid sudden increases in physical activity, especially high-impact sports, to minimize the risk of acute Achilles tendon injuries.
- Proper Footwear: Wear supportive shoes that provide adequate cushioning for the heel bone and arch to reduce stress on the tendon.
- Avoid Overtraining: Allow sufficient rest and recovery time between workouts to prevent chronic Achilles tendon injuries.
When You Should See a Doctor
If you experience persistent pain or discomfort in the Achilles tendon, it is essential to consult a medical professional. Prompt diagnosis and treatment can help prevent more severe injuries.
Questions To Ask Your Doctor
- What is the severity of my Achilles tendon injury?
- Is surgical intervention necessary, or can conservative treatment be effective in my case?
- How long will the recovery process take?
- What steps can I take during rehabilitation to minimize the risk of re-rupture?
- Are there specific exercises or therapies you recommend for strengthening the tendon?
- How soon can I return to regular physical activities or sports?
By addressing these questions, patients can understand their condition and take proactive steps towards recovery and prevention.
Preventive measures, combined with timely medical advice, can significantly reduce the likelihood of experiencing an Achilles tendon rupture. Prioritising tendon health through proper care and awareness ensures long-term mobility and reduced risk of acute or chronic Achilles tendon injuries.
Wrap Up
Recovering from an Achilles tendon rupture requires a combination of appropriate treatment, consistent rehabilitation, and preventive measures. Whether through surgical repair or nonsurgical intervention, focusing on early weight bearing, tendon repair, and physiotherapy can help individuals regain mobility and reduce pain. Preventing future injuries involves strengthening the Achilles tendon and being mindful of physical activity levels. If you’re experiencing persistent Achilles tendon pain or suspect a rupture, consult a medical professional promptly.
For experienced guidance and rehabilitation support, Phoenix Rehab offers tailored solutions to help patients recover effectively. If you’re seeking specific treatments, such as ankle injury physiotherapy, their resources provide valuable insights and care options for positive outcomes.
Where are you with this right now?
1. It is settling on its own
Foot and ankle problems are slow but usually very treatable. Months rather than weeks is normal, and improvement is judged over a month, not a day. If the first steps in the morning are easier than they were four weeks ago, you are on the right road. You do not need us for this, and we would rather say so.
2. It has stopped improving
The first ten steps out of bed are still the worst part of the day. You choose shoes by how long you will be standing. You still look at the ground when you walk.
Symptoms settle well before the tissue has rebuilt its capacity, which is why stopping the loading work early is the most common reason this drags on for years. That is the gap worth measuring, and it is not measured by how you feel on the day.
The Stalled Recovery Review is three appointments over three weeks with the same therapist, because what a joint does under load cannot be read in one visit. The first finds what is limiting it. The next two measure how it responds. $690, nett, no GST, which is three appointments at $230.
3. You have had surgery, or you have a date
Recovery after an operation has a shape, and knowing which stage you are in tells you whether you are on it. See the recovery programs, or ankle physiotherapy if you are not sure which applies to you.
All of it runs on the same four stages. The Phoenix Recovery Protocol explains what each stage works on and what you have to meet to move up. No referral needed to start.
Next step
Find out which stage you are in
Pain is the first thing to leave. Movement and strength are the last things trained back, and most people stop before that part is done. One Assessment and Treatment is a single 45-minute appointment at $230, nett, no GST. Your therapist finds what is actually limiting you, treats it in the same appointment, and you leave with your current stage and a written plan.
Prefer to phone? Each of our five clinics has its own number on the clinics page. No referral needed to book.
Related reading
- physiotherapy after surgery
- ankle physiotherapy
- Heel Pain: When The First Few Steps Out Of Bed Are The Worst Part Of Your Day
- Your Ankle Stopped Hurting. That Is Not the Same as Healed.
- Foot Eversion: What It Is and Why It Matters
- The Phoenix Recovery Protocol, and the four stages
- All recovery programs, hand and physio
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