Ankle: prevent the recurrence, not just the first sprain.
Ankle sprains are the single most common injury in recreational sport — and recurrence rates above 70% mean prevention is mostly about what you do after the first one. This guide covers bracing, neuromuscular training and load management.
Ankle sprains are the single most common injury in recreational sport. The first one is largely a matter of timing and bad luck — the second, third and tenth are mostly a matter of what you did (or didn't do) afterwards.
The recurrence problem nobody warns you about
Within twelve months of a first lateral ankle sprain, somewhere between 60 and 70 percent of athletes report at least one recurrence. The figure is consistent across cohorts in basketball, volleyball, soccer and recreational running. Roughly a third develop chronic ankle instability — a pattern of repeated giving-way, persistent swelling, or both.
The mechanism is well understood. The original sprain damages the lateral ligament complex (anterior talofibular and calcaneofibular ligaments) and disrupts the proprioceptive feedback that protects the joint at end-range. Without targeted rehabilitation, the joint never recovers the timing it had before.
What the bracing evidence actually says
The most-cited evidence on ankle bracing comes from the Verhagen group at VU Amsterdam and parallel work in US collegiate sport. The two consistent findings:
- External ankle support reduces re-sprain rates by roughly 50 percent in athletes with a history of sprain.
- There is no measurable benefit in athletes with no sprain history — bracing is a recurrence intervention, not a primary prevention.
- Lace-up and semi-rigid braces perform similarly in trials. The difference is comfort and compliance, not protection.
- Tape works for the first 20 minutes of activity, then loses effective stiffness. Don't rely on it past the warm-up.
Why neuromuscular training beats hardware
Bracing reduces the consequence of a bad landing. Neuromuscular training reduces the probability of one. In head-to-head trials, supervised balance and proprioceptive programs cut re-sprain rates by 35 to 45 percent — comparable to bracing, but the protection persists when you take the brace off.
The most studied protocols are progressive: start with double-leg balance on a stable surface, progress to single-leg, then to unstable surfaces (BAPS board, BOSU), then to sport-specific cuts and landings. The minimum effective dose appears to be 20 minutes, three times a week, for at least eight weeks.
How to combine the two
For an athlete with a recent sprain or a history of recurrence, the strongest evidence-supported approach is to brace during return to sport for the first three to six months while a neuromuscular program runs in parallel. Once the program is complete and symmetry tests pass, the brace becomes optional.
Throwing the brace away on day one is the same mistake as wearing it forever — both miss the window where the joint is relearning its job.
Frequently asked
Does taping work as well as a brace?
Tape provides comparable mechanical support for about 20 minutes, then stiffness drops sharply as the adhesive deforms. For a single match it can be useful; for a season it is not a substitute for a brace, and it is far more expensive than one over time.
How long should I keep wearing a brace after a sprain?
Most return-to-sport protocols recommend bracing for at least three to six months while a neuromuscular program runs in parallel. After that, the brace becomes optional if symmetry and balance tests are clean.
Will wearing a brace make my ankle weaker?
There is no good evidence that bracing causes muscular or neuromuscular detraining when it is paired with active rehabilitation. The 'brace makes you weak' claim comes from observational studies in athletes who used a brace instead of training, not in addition to it.
Is one type of brace clearly better?
In head-to-head trials, lace-up and semi-rigid stirrup designs perform similarly for re-sprain prevention. Choose the one you'll actually wear — comfort drives compliance, and a brace in a kit bag protects nothing.