You are running along a trail, landing from a jump, or stepping off a curb when your foot rolls inward. That sudden twist is how many ankle sprains begin. An ankle sprain happens when the ligaments that support the joint stretch or tear, and it can sideline you for days or weeks.
The good news is that you can often lower your risk. Prevention focuses on improving strength, balance, coordination, and readiness for activity, along with smart choices about footwear, surfaces, and recovery. The evidence is strongest for reducing repeat sprains in people who have already had one, and less certain for preventing a first sprain.
This guide explains why ankle sprains happen and covers seven practical strategies, a sample weekly routine, and when to see a healthcare professional. No strategy guarantees that you will never sprain an ankle. This article offers general information, not individualized medical advice.
Quick answer: Ankle sprains cannot always be prevented, but certain strategies may reduce the risk. These include balance and coordination training, strengthening the ankle and lower-leg muscles, warming up before activity, wearing suitable footwear, watching for uneven surfaces, using ankle support when appropriate, and completing rehabilitation after a previous sprain.
Why Do Ankle Sprains Happen?
Ligaments are strong bands of tissue that connect bones and keep the ankle stable. A sprain occurs when the foot turns beyond its normal range and those ligaments are stretched or torn. Mayo Clinic describes common sprained ankle symptoms and causes, and our guide to what causes ankle sprains covers them in more detail.
Common situations and contributing factors include:
- Twisting or rolling the ankle unexpectedly
- Landing awkwardly after a jump
- Rapid direction changes during sports
- Walking or running on uneven or slippery surfaces
- Weakness, reduced balance, or inadequate conditioning
- A previous ankle injury, especially with incomplete rehabilitation
- Footwear that fits poorly or does not suit the activity
A previous ankle sprain is an important risk factor for another one. To learn how these factors fit together, read our guide to ankle sprain risk factors.
7 Strategies for Ankle Sprain Prevention
The strategies below are widely recommended in clinical guidance, but the strength of evidence differs. Balance training and external ankle support have the best support for preventing repeat sprains. The others are sensible conditioning and safety measures.
1. Practice Balance and Stability Exercises
Balance training helps your body coordinate movements and react quickly when your foot lands in an unexpected position. A simple starting point is standing on one leg near a counter or wall that you can hold if you wobble. As this becomes easy, you can progress gradually, for example by closing your eyes or standing on a softer surface, only if it feels safe.
Balance and coordination training is especially useful after a previous sprain. A clinical practice guideline in the British Journal of Sports Medicine supports this approach for people with recurrent sprains. Start at a comfortable level, and see a clinician or physical therapist if your balance is poor or your ankle still feels unstable.
2. Strengthen Your Ankles and Lower-Leg Muscles
Stronger muscles around the ankle can improve joint control during movement. Calf raises and resistance-band ankle movements are common examples. Increase repetitions or resistance gradually instead of making sudden jumps.
Adapt exercises to your ability, pain level, and injury history. Strengthening is an important part of ankle conditioning and rehabilitation, although it cannot remove every risk. If you are new to training, our guide to strength training for beginners explains how to progress safely. Seek professional assessment for pain or persistent weakness.
3. Warm Up Before Exercise or Sports
A gradual warm-up prepares your body for more demanding movement. Begin with brisk walking or easy movement, then add controlled ankle motion and activity-specific drills. Build intensity slowly before jumping, sprinting, or changing direction.
Warming up is one part of prevention, not a guarantee against sprains. Condition your body for the sport or exercise you plan to do. For more on timing, see our article on stretching before or after exercise.
4. Choose Footwear That Fits Your Activity
Fit, comfort, condition, and suitability all matter. Mayo Clinic lists shoes that do not fit properly or suit the activity among sprain risk factors. Choose shoes designed for your activity and surface, and replace pairs that are heavily worn or no longer fit.
Be cautious with shoes that make balance difficult. Evidence does not establish one universally protective shoe style, so no single design can be promised to prevent sprains.
5. Watch Your Step on Uneven or Slippery Surfaces
Unexpected changes in the ground can make the ankle roll. Loose gravel, potholes, wet floors, and uneven trails are common culprits, and Mayo Clinic notes that walking or exercising on an uneven surface raises risk.
Wear suitable footwear for outdoor terrain, and slow down when visibility or footing is poor. Avoid rushing across unfamiliar surfaces while distracted. Our guide to walking for health offers general tips for staying active safely.
6. Consider an Ankle Brace or Taping When Appropriate
External support, such as a brace or athletic taping, may be useful for people with a history of sprains or those who play higher-risk sports. The evidence is strongest in athletic and recurrent-injury settings, not as a guarantee for everyone. The American Academy of Family Physicians (AAFP) notes that braces, lace-up supports, and athletic taping can reduce the risk of ankle sprains during sports.
Braces and tape are options, not universal requirements. Ask a healthcare professional about fit, suitability, and use. A brace does not replace strength, balance training, or rehabilitation.
7. Recover Fully Before Returning to Sports or Intense Exercise
Rushing back after a sprain can leave lingering weakness or instability, which may raise the chance of another injury. Follow a suitable rehabilitation plan that restores movement, strength, balance, and confidence step by step. Then increase training intensity gradually.
Seek guidance if pain, swelling, or a feeling that the ankle gives way persists. Rehabilitation after a sprain is particularly important for lowering the risk of recurrence. Our overview of ankle sprain treatment options explains recovery in more detail, and our article on workout recovery covers pacing and rest.
A Simple Weekly Routine to Support Ankle Health
This sample is a general example, not a prescription. One routine cannot guarantee prevention, and the right plan depends on your fitness level, symptoms, and injury history.
| When | Suggested activity |
|---|---|
| Before exercise | Gradual warm-up and gentle ankle movements |
| 2 to 3 sessions weekly | Progressive lower-leg strengthening |
| Several short sessions weekly | Balance and coordination practice |
| During activity | Suitable footwear and attention to the surface |
| After a previous sprain | Follow an individualized rehabilitation plan |
Adjust the frequency and difficulty to how you feel. If you are recovering from an injury, follow your clinician’s advice instead of starting challenging exercises on your own. Beginners can find more ideas in our guide to exercises for beginners, and gentle mobility work may help too; see our article on improving flexibility. Remember to schedule rest days so your body can adapt.
When Should You See a Healthcare Professional?
Prevention exercises are not a substitute for assessing an existing injury. If you have a recent or painful ankle injury, get it evaluated before starting new exercises.
Seek prompt medical assessment if you have:
- Severe ankle pain
- Major swelling
- An unusual ankle shape or deformity
- Inability to bear weight
- New numbness, or changes in foot color or temperature
Persistent pain, repeated ankle instability, or recurrent sprains also warrant professional evaluation. Mayo Clinic explains when to see a doctor and how a sprained ankle is diagnosed.
If you want to know what symptoms to watch for, see our guides on ankle sprain symptoms in men, in women, and in older adults.
Frequently Asked Questions About Ankle Sprain Prevention
Can ankle sprains be prevented completely?
No. Strategies such as balance training, conditioning, suitable footwear, and ankle support can reduce risk, but no method can prevent every injury. Evidence is stronger for lowering the chance of repeat sprains than for preventing a first one.
What is the best exercise to prevent ankle sprains?
No single exercise is best for everyone. Balance and coordination training has the strongest support for preventing repeat sprains, and it works well alongside gradual strengthening of the ankle and lower-leg muscles. A physical therapist can tailor a plan if you have had a previous injury.
Do ankle braces prevent sprains?
They can reduce the risk in some athletic settings, especially for people with previous sprains, but they are not a guarantee. The AAFP notes that braces and taping can lower sprain risk during sports. A brace works best alongside strength and balance training, not as a replacement.
Can walking cause an ankle sprain?
Yes. An unexpected twist, a misstep, or uneven ground can sprain an ankle even during a casual walk. Paying attention to your footing and wearing suitable shoes may help, though no step removes the chance of a roll.
Does a previous ankle sprain increase the risk of another?
Yes, a previous sprain is an important risk factor. Lingering weakness, reduced balance, or ankle instability after incomplete recovery may play a role. Completing rehabilitation and returning to activity gradually can help, as outlined in the BJSM guideline.
Can the right shoes prevent ankle sprains?
Well-fitting, activity-appropriate footwear is a sensible precaution, but no shoe can eliminate risk. Research does not show one universally protective style. Shoes work best alongside conditioning, balance training, and careful movement on uneven ground.
How soon can I exercise after an ankle sprain?
It depends on healing, symptoms, function, and professional guidance. Pain, swelling, and movement should have settled, and strength and balance should be recovering. A clinician or physical therapist can help you decide when to return and how to progress.
Are balance exercises enough to prevent ankle sprains?
Balance exercises are useful, particularly after a previous injury, but they are not enough on their own. They work best as part of a broader approach that includes strengthening, suitable footwear, awareness of surfaces, and complete rehabilitation after an injury.
Conclusion: Reduce Your Risk, Realistically
Ankle sprains cannot always be prevented, but the odds are not entirely out of your hands. Balance training, gradual strengthening, warming up, suitable footwear, careful footing, ankle support when appropriate, and full recovery after an injury all help reduce risk, especially the risk of repeat sprains.
If you have pain, ongoing instability, or a recent injury, talk with a healthcare professional or physical therapist about a plan that fits you.
Sources
- Mayo Clinic. Sprained ankle: Symptoms and causes
- Mayo Clinic. Sprained ankle: Diagnosis and treatment
- British Journal of Sports Medicine. Ankle sprain clinical practice guideline (2018)
- American Academy of Family Physicians. Update on Acute Ankle Sprains
Medical Disclaimer: This article is for general information and education only. It is not medical advice and does not diagnose, treat, or replace care from a qualified healthcare professional. Exercises and supports that suit one person may not suit another, especially after an injury. Talk with a healthcare professional or physical therapist before starting a new program, and seek care if you have severe pain, deformity, numbness, or trouble walking.
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