Remember – when you hit the ice it should be fun, not painful. But for most ice skaters (even those who have been doing it for decades) a stabbing, stinging sensation in the front of the ankle can transform a perfect day into a terrible one. That’s lace bite in ice skates, and it happens much more often than you think.
The pain is not a mystery – there’s a mechanical issue between your body and your boot. And figuring out what’s really happening below the tongue of your skate is the key to solving the problem – and preventing it from happening again.
What Is Lace Bite in Ice Skates?
What is Lace Bite?
Lace bite in ice skates is a soft-tissue irritation, happening along the front of the ankle, where the tongue and laces are pushing against tendons which run just below the surface of the skin. Unlike blisters, which happen when the outermost layers of skin are worn away by friction, or pressure points, which develop from a poorly fitted boot, lace bite involves structures much deeper below the surface. In fact, the tibialis anterior tendon, along with the extensor tendons of the toes, is located right under the surface in this region and suffers from repeated compressive force.
Common Symptoms
The classic symptom of an inflamed ankle extensor tendon is a stabbing or aching pain right at the front of the ankle, often localized to a small “pencil-eraser-sized” area. Tenderness to the touch is the norm, and many skaters experience mild swelling or redness at the front of the ankle once the boot has been removed. Stiffness in the ankle during the first few strides of the session, or moderate to severe pain with ankle extension when the time comes to do it, are other classic signs.
If the pain doesn’t settle down when a session ends and you notice that it’s beginning to interfere with your ability to walk, the problem has progressed.
Who Is Most at Risk?
A new skater in stiff boots is a higher-risk scenario, but even an experienced skater who has recently bought a new model or brand may be at higher risk. Those with high insteps are more prone because the shape of the foot naturally applies greater force to the tongue. Unsuitable skate volume that pushes more force to one spot can also cause problems.
Even a change in skating pattern – starting daily skating for example, when you’re used to skating just once a week – can cause lace bite in a well-fitting skate, just because the tendons need time to build strength.
What Causes Lace Bite in Ice Skates?
Lace bite in ice skates has a simple mechanism. With each stride you take and ankle flex you make, the tongue of the boot pushes up into the tendons just below the ankle. Do that hundreds of times in a single skate, and you’ll have created some pretty significant pressure.
The tibialis anterior and extensor tendons are compressed in a tight space with precious little between them and the boot lining, so even moderate compression that goes on for a while can be painful.
The Role of Skate Fit and Tongue Stiffness
A boot that lacks adequate instep volume is essentially crushing the tendon area as soon as you slide into the boot. Very stiff tongues – especially those found in new, high-performance skates, don’t contour to the shape of an individual foot, so the pain is caused by the sharp edges of the tongue’s forge instead of an even distribution of pressure throughout the shoe. The padding in a tongue can compress over time and lose some of its ability to cushion the laces.
In addition, skates that fit too narrowly at the forefoot push the foot forward slightly and change the way the tongue rides and inevitably send more pressure onto the tendon.
Lacing Mistakes and Skating Habits
Over-tightening is likely the most common culprit of all. Strangling the laces as tight as you can makes you feel tight and supported, but also pounds that tongue hard into the tendon with every stride. Skipping straight across the eyelet that sits over the ankle crease is another common error – forget that eyelet and go above it – it really can make a difference.
Skaters that don’t warm up before they start skating also run into problems – cold, tight tendons don’t tolerate compression as well as warm one. And anything that causes more skating than you are used to – tripling your practice hours during a tournament week, for example – may be a contributing factor.
How to Relieve Lace Bite
In general, total time off the skate is not necessary for recovery from lace bite, but intentional modifications in how the skate is used are. The goal is to offload the stressed tendon with enough rest to settle the tissue down. The idea of skating through increasing pain to get to the other side is counterproductive – this strategy prolongs recovery by 3-4X and can lead to a chronic condition.
Adjust the Lacing Pattern
Bunions: loosen the top 2-3 eyelets around your ankle, and leave those top 2-3 eyelets undone while lacing. Don’t completely eliminate ankle support, but these holes apply less compression to the tendon. The “better” fix: skip the eyelet over the pain, which will leave a tiny pressure gap over the injured part of the tendon, then continue lacing as normal.
Some skaters replace the laces with wax-coated ones, which do not tighten as much to maintain the same amount of tension, if you haven’t tried this already.
Use Padding and Cold Therapy
Lace-bite pads – thin, donut-shaped foam or gel cushions worn on the tendon underneath laces – are available specifically for this, and they do help a lot of skaters. Broader gel sleeves encasing the ankle can give more protection. One word of warning: Padding inside the boot shouldn’t be so tight that it creates additional soreness elsewhere.
Inflammation can be treated with short applications of cold after skating (10-15 minutes) without the potentially dangerous pitfalls of ice long-term. Anti-inflammatory treatments are a temporary adjunct to equipment alterations, not a replacement for them.
How to Prevent Lace Bite in Ice Skates
In the end there are two things to remember when it comes to prevention: get the equipment right, and give the body time to adapt. Neither is terribly complex, but both do require some patience.
Improve Skate Fit and Break-In
Good fit, by a competent skate shop, is very worthwhile. Fitters factor in instep height and width and volume which online sizing charts miss out. Check if the boot offers heat molding, which involves the boot being warmed so that it can be formed to the shape of a specific foot, and thus be much more comfortable with fewer hotspots.
If starting out with a new model, a gradual breaking in strategy of shorter sessions initially and longer sessions after a week or two, helps the tongue and sole adapt to the foot. Exchange the tongue paddings if flattened or lopsided.
Build Better Skating Habits
And before getting into all the technical stuff: Warm up properly by doing ankle circles, light flexion, etc. Increasing your volume slowly (as a very general rule of thumb, not more than approximately 10% per week) allows your soft tissues to adapt to the increased load. Regularly inspect your blades; misaligned blades slightly change how your skating mechanics work and over time can change where you load stress onto your tendons.
When you first notice pain, take a break and check your lacing tension before it gets really painful.
When to See a Doctor or Skate-Fitting Professional
Most cases of lace bite go away with the right changes to your skates and your load. But there are some common signs that you should have a health care provider take a look. If you are in pain long after you leave the ice, if you get numbness or tingling along the top of your foot, if you notice the tendons along the top of your foot look thicker, or if you have difficulty lifting your toes, there’s more to it than irritation.
If your pain is keeping you from walking normally (not skating) for more than 2 weeks, a sports medicine doctor or physical therapist can decide if tendinopathy has occurred and take steps to fix it.