Have you ever stepped off a kerb, walked across uneven ground, or changed direction during sport, only to have your ankle suddenly roll underneath you?
Maybe you've sprained the same ankle several times. Or perhaps it regularly feels unstable, even when it isn't particularly painful.
It's easy to assume you simply have weak ankles, loose ligaments, or that you're naturally prone to ankle sprains.
But recurrent ankle rolling often involves more than just ligament strength.
Understanding why your ankle keeps giving way can help you address the contributing factors and reduce your risk of future injuries.
Quick Answer
If your ankle repeatedly rolls or gives way, it may be related to an ankle sprain that hasn't fully healed, changes in balance and coordination, reduced strength, or ongoing ligament instability.
This is sometimes called chronic ankle instability.
Although ankle sprains often become less painful relatively quickly, that doesn't necessarily mean you've fully recovered the strength, balance, and movement control needed for demanding activities.
A structured rehabilitation program that progressively challenges your ankle can help improve stability and reduce the likelihood of another sprain.
Why Does My Ankle Keep Giving Way?
1. You May Not Have Fully Rehabilitated a Previous Ankle Sprain
One of the most common reasons for repeated ankle sprains is a history of previous injury.
When you roll your ankle, the ligaments supporting the joint can stretch or tear.
For many people, the initial pain and swelling gradually settle, making it tempting to return to normal activities as soon as walking feels comfortable again.
However, recovering from an ankle sprain involves more than waiting for the pain to disappear.
You may still have deficits in strength, balance, movement control, or tolerance to activities such as running, jumping, and changing direction.
Without addressing these factors, your ankle may remain more vulnerable to another injury.
This is why rehabilitation should focus on restoring function, not simply reducing symptoms.
2. Your Balance and Coordination May Have Changed
Your body constantly uses information from your muscles, joints, eyes, and nervous system to understand where you are in space and coordinate movement.
This process involves proprioception, which helps you sense your joints' position and movement.
Following an ankle sprain, your ability to control and respond to certain movements may be affected.
For example, you might find it harder to:
Balance on one leg.
Control your ankle when landing from a jump.
Adjust your footing on uneven ground.
React quickly when changing direction.
Maintain stability during single-leg exercises.
These difficulties aren't necessarily obvious during everyday walking.
You may feel completely comfortable on flat ground, only to feel unstable when a more demanding movement challenges your ankle.
Balance and coordination training can be valuable components of ankle rehabilitation.
3. Your Ankle May Not Be Strong Enough for Your Activities
Your ankle relies on muscles around the foot and lower leg to produce force and help control movement.
After an injury, these muscles may lose strength or become less effective during certain activities.
For example, walking around the house puts very different demands on your ankle than running, jumping, or playing a sport that involves frequent changes of direction.
If you've returned to higher-level activities without rebuilding the necessary capacity, your ankle may struggle to tolerate those demands.
Progressive strengthening can help you produce and control force.
However, strength alone isn't the whole solution.
Rehabilitation should also address how you use that strength during real-world movements.
4. You May Have Ongoing Ligament-Related Instability
Some people experience persistent changes in their ankle's mechanical stability after a ligament injury.
This means the supporting ligaments may not provide the same level of restraint they did before the injury.
However, it's important to distinguish between mechanical instability and the sensation of your ankle giving way.
Not everyone who reports ankle instability has significant ligament laxity, and not everyone with ligament laxity experiences repeated sprains.
A physiotherapy assessment can help identify whether your symptoms are more closely associated with ligament-related instability, changes in movement control, or a combination of factors.
What Is Chronic Ankle Instability?
Chronic ankle instability describes ongoing ankle instability symptoms after one or more ankle sprains.
People with chronic ankle instability may experience:
Repeated ankle sprains.
A sensation that the ankle might give way.
Difficulty balancing on the affected leg.
Reduced confidence on uneven surfaces.
Discomfort during running or sport.
Ongoing stiffness or swelling after activity.
Some people experience very little pain between episodes.
That can make the problem easy to ignore until the ankle rolls again.
However, repeated sprains can lead to additional injury and make it increasingly difficult to return confidently to demanding activities.
The good news is that many people can improve ankle function with targeted rehabilitation.
Is It Normal for Your Ankle to Keep Rolling After a Sprain?
It's not unusual to experience some temporary weakness, stiffness, or reduced confidence after an ankle sprain.
However, repeated episodes of your ankle giving way shouldn't simply be accepted as normal.
An ankle that keeps rolling may mean certain aspects of recovery need more attention.
Importantly, being able to walk without pain doesn't necessarily mean your ankle is ready for running, jumping, or sport.
These activities require greater strength, balance, coordination, and the ability to respond to rapid changes in movement.
If you repeatedly sprain the same ankle, it's worth having it assessed rather than managing each episode in isolation.
What Exercises Can Help Improve Ankle Stability?
A rehabilitation program should be tailored to your injury history, current function, and the activities you want to return to.
Depending on your presentation, it may include several components.
1. Balance Training
Balance exercises challenge your ability to control your ankle and lower limb.
Early exercises might involve:
Standing on one leg.
Maintaining balance while moving your arms.
Reaching in different directions while balancing.
Performing controlled single-leg movements.
As your balance improves, you can progress to more challenging exercises.
For someone returning to sport, rehabilitation may eventually involve balance and control during faster, less predictable movements.
2. Progressive Strengthening
Strengthening exercises can help rebuild your ankle and lower leg's physical capacity.
Depending on your needs, these could include:
Calf raises.
Resisted ankle movements.
Single-leg calf raises.
Step-ups.
Split squats.
The goal isn't necessarily to perform lots of different exercises.
It's to select exercises that address your individual deficits and progressively increase their difficulty as your capacity improves.
3. Jumping and Landing Exercises
For people returning to running or sport, strengthening and stationary balance exercises may not be enough.
Your ankle also needs to tolerate the forces involved in landing and changing direction.
Later-stage rehabilitation may include:
Double-leg hopping.
Single-leg hopping.
Forward and lateral jumps.
Controlled landing drills.
Changes of direction.
Introduce these exercises progressively, based on your current ability and symptoms.
They may not be appropriate in the early stages of an ankle injury.
4. Sport-Specific Rehabilitation
If you play football, netball, basketball, or another sport involving rapid changes of direction, your rehabilitation should eventually reflect those demands.
Balancing on one leg for 30 seconds is useful, but it doesn't automatically prepare your ankle for awkward landings, reacting to an opponent, or changing direction at speed.
A structured return-to-sport program helps bridge the gap between basic rehabilitation exercises and the demands of competition.
This is an important part of our exercise-based rehabilitation approach at Next Level Physiotherapy and Strength Studio.
Should You Wear an Ankle Brace?
Ankle braces and taping can be useful, particularly for people with a history of repeated sprains.
External support may help reduce the risk of another sprain during higher-risk activities.
However, wearing a brace doesn't replace the need for rehabilitation.
If you're experiencing ongoing ankle instability, address the strength, balance, coordination, and movement deficits that may be contributing.
For some people, combining appropriate bracing with progressive rehabilitation may be useful.
The decision depends on your injury history, activity demands, and individual needs.
When Should You See a Physiotherapist for Repeated Ankle Sprains?
Consider booking a physiotherapy assessment if:
You've sprained the same ankle more than once.
Your ankle regularly feels like it's about to give way.
You struggle with balance or confidence on uneven surfaces.
You experience ongoing stiffness, swelling, or discomfort.
You're avoiding running, jumping, or sport because of instability.
You're unsure whether you've fully recovered from a previous sprain.
Following a new ankle injury, seek prompt medical assessment if you cannot take four steps, have significant bony tenderness, or experience severe swelling, deformity, or altered sensation. These symptoms may indicate an injury requiring further investigation.
A physiotherapist can assess your ankle strength, movement, balance, ligament stability, and functional capacity to identify areas that may benefit from rehabilitation.
Can You Prevent Your Ankle From Rolling Again?
You can't eliminate the risk of another ankle sprain.
Unexpected movements, uneven surfaces, and the demands of sport mean injuries can still happen even after a thorough rehabilitation program.
However, you can reduce your risk.
Completing appropriate rehabilitation after an initial sprain, maintaining ankle and lower-limb strength, including balance and coordination exercises, and gradually preparing for the demands of your activities can all help.
For people with a history of repeated sprains, external supports such as ankle braces may provide additional protection during certain activities.
The aim is to build an ankle better prepared to handle the movements and demands you regularly place on it.
The Bottom Line
If your ankle keeps rolling, it doesn't necessarily mean you simply have weak ankles or that repeated sprains are inevitable.
Previous ligament injuries, changes in balance and coordination, reduced strength, and ongoing instability may all contribute.
The important thing is to look beyond whether the original injury still hurts.
A structured rehabilitation program can help restore strength, improve movement control, and rebuild confidence so you can return to walking, running, training, and sport with a lower risk of reinjury.
Ankle Pain Physiotherapy in Varsity Lakes
If your ankle keeps rolling or you're struggling to return to activity after repeated sprains, our physiotherapists can help identify what's contributing to your instability and develop a rehabilitation plan around your goals.
At Next Level Physiotherapy and Strength Studio in Varsity Lakes, we take a strength-based approach to injury rehabilitation, helping clients across the Gold Coast rebuild movement confidence and return to the activities they enjoy.
Book a physiotherapy appointment to get started.