Summer running season in Austin is here, and if you are preparing to ramp up your mileage around Lady Bird Lake or through the neighborhood, there is one thing worth checking before you increase your training load. It is not your shoes, your stretching routine, or your running cadence. It is your ankle mobility, specifically the ability to bring your shin forward over your planted foot when you are bearing weight. That movement is called dorsiflexion, and when it is restricted, the compensation patterns it creates set off a chain reaction of injury risk that travels all the way from your foot up to your lower back.
The frustrating part is that most runners have no awareness that their ankle mobility is limited, because the body is extraordinarily good at compensating quietly. Stride after stride, your hips, knees, and lower back pick up the slack without you feeling it directly at the ankle. The compensation is invisible until it is not, and by the time it becomes visible, it has typically been accumulating damage for months.
What Happens in Your Body When Your Ankles Cannot Move Freely
When your foot contacts the ground during a running stride, your ankle needs to dorsiflexion under load. Your shin moves forward over a planted foot, absorbing shock, positioning your knee correctly, allowing your hip to extend behind you fully, and contributing to efficient propulsion off the back leg. When that motion is restricted, the body finds other ways to achieve the outcome. Every one of those compensations costs something.
The most common compensation is early heel rise, which shifts the load to the forefoot and the Achilles tendon. The knee will collapse inward, a pattern called valgus, which increases stress on the medial knee structures and the IT band. The hip drops on the opposite side to get enough clearance for the swing leg, which overworks the hip abductors. The lower back hyperextends to compensate for the lost hip extension that restricted ankle mobility is preventing. These are not separate injuries. They are the same underlying problem expressing itself at multiple points along the kinetic chain.
If you are a runner in Austin dealing with recurring knee pain on the inside or outside of the joint, IT band syndrome that foam rolling and stretching cannot fully resolve, chronic shin splints, or plantar heel pain that comes back every time you build up mileage, restricted ankle dorsiflexion is one of the first things to investigate. The research supports this directly: a narrative review published in the Electronic Journal of General Medicine on the role of ankle dorsiflexion in sports performance and injury risk found that decreased dorsiflexion is consistently linked to compensatory movement patterns that increase injury risk throughout the lower extremity, including at the knee and hip.
How to Test Your Own Ankle Dorsiflexion
There is a reliable and simple test called the weight-bearing lunge test that you can perform at home with no equipment. Stand facing a wall with your bare foot about four inches from the baseboard. Keep your heel completely flat on the floor and drive your knee forward to try to touch the wall, keeping the knee tracking over your second toe. If you can touch the wall with four inches of distance without the heel lifting, your dorsiflexion is in a functional range. If the heel comes up before the knee reaches the wall, you have a restriction worth addressing.
Perform the test on both sides. An asymmetry between the two ankles is often more clinically significant than bilateral tightness, because a runner with significantly different dorsiflexion between sides will load each leg differently on every stride. Over the course of thousands of steps in a long run, that asymmetry creates a very predictable injury pattern on the more restricted side. If you have ever wondered why you always get hurt on the same side, this is frequently the answer.
What Is Actually Causing the Restriction
Understanding why your ankles are restricted helps you address the right structure rather than spending time on the wrong intervention.
The first category is joint restriction. The talus bone needs to glide posteriorly inside the ankle mortise during dorsiflexion. After an ankle sprain that was not fully rehabilitated, the talus can sit in a slightly forward position inside the joint, and that mechanical block limits dorsiflexion in a way that no amount of calf stretching will correct. If you have a history of ankle sprains and have noticed that your dorsiflexion has been limited on that side ever since, this is the most likely explanation, and joint-specific mobilization is what it requires.
The second category is soft tissue restriction. The gastrocnemius and soleus muscles, along with the Achilles tendon complex, can become shortened through high training volume, dehydration, inadequate recovery, and the natural stiffening that comes with age and activity. This category responds well to sustained stretching and soft tissue work.
The third category is neural tension. The sural and tibial nerves pass through the calf and ankle region, and when nerve mobility is reduced, it can limit range of motion in ways that look exactly like muscle tightness but do not respond to stretching. This is one of the more commonly missed contributors to persistent ankle restriction, and it requires a specific examination to identify. If you have been stretching your calves consistently for months and your ankle mobility has not changed, neural tension may be what you are actually dealing with.
4 Ankle Mobility Exercises to Do Before You Run
These four exercises address the most common sources of dorsiflexion restriction and should be performed before running, not after. Getting your ankles moving before a run means you are actually running with better mechanics, which is the point. Stretching after a run addresses tissue recovery but does not change the movement quality of the session you already completed.
Weight-Bearing Lunge Stretch. Use the same position as the self-test above, but as a mobility drill. Drive your knee toward the wall for ten repetitions, keeping the heel down throughout, then move your foot one inch further back and repeat. Do three sets on each side. This is the most direct way to load the ankle joint into dorsiflexion and is the starting point for almost any ankle mobility program.
Banded Ankle Mobilization. Anchor a resistance band at floor level, loop it around the front of your ankle just above the joint, and step back to create horizontal tension. Perform the wall lunge drill in that position. The band creates a force that addresses the mechanical restriction described above, specifically the forward talus position that results from inadequately rehabbed ankle sprains. If you have that history, this exercise should be in your routine.
Calf Stretch in Split Stance. Stand facing a wall, step one foot back two to three feet, keep the back heel flat, and press your hips forward toward the wall. Hold for thirty seconds with the back knee straight, targeting the gastrocnemius, then bend the back knee slightly and hold another thirty seconds to target the soleus and Achilles complex. Both contribute to dorsiflexion range of motion, and both need to be addressed. Perform two sets on each side daily.
Active Ankle Range of Motion. Sit with your ankle unsupported and draw large, deliberate circles in both directions, ten repetitions each way. Then add active dorsiflexion and plantarflexion, pulling the foot toward the shin as far as possible, holding briefly, and then pointing it away. This active movement trains your nervous system to use the mobility you are developing through the other drills. Passive stretching builds range. Active work teaches your body to use it, and both are necessary for lasting improvement.
Why You Want to Address This Before the Season, Not During It
Mobility work produces its most significant results when it is introduced before high training loads rather than alongside them. When you are running high mileage, your tissues are under significant stress and have less capacity to adapt to new demands. Starting ankle mobility work now, before you ramp up your summer training, gives your joints and soft tissues time to respond and for the neuromuscular system to integrate the improved range into your movement patterns before you are asking your body to do its hardest work.
People who add ankle mobility work reactively, meaning after an injury has already appeared, are working uphill. They are trying to change movement patterns while simultaneously managing pain and reduced load tolerance. Doing it proactively, before anything hurts, is significantly more effective and significantly less disruptive to training. If you are planning to run regularly in Austin this summer, whether that is casual jogging, training for a fall race, or simply staying active in the heat, investing a few minutes in ankle mobility before your runs is one of the highest-return habits you can build.
One More Thing Worth Knowing About Austin Runners Specifically
Running in Austin during the summer presents a specific set of challenges that make ankle mobility even more relevant. The heat and humidity increase soft tissue stiffness, particularly early in the morning before the body has fully warmed up. The uneven terrain along many of the popular trails around the city places higher demands on ankle stability and proprioception. And the temptation to ramp mileage quickly when motivation is high in early summer, before the worst of the heat sets in, creates a training load increase that exceeds what tissues with existing restrictions can absorb without breaking down.
People who add a structured ankle mobility routine before ramping up their summer training consistently avoid the pattern of starting strong in June and being sidelined with an overuse injury by July. The five to eight minutes it takes to run through these exercises before a run is an extremely reasonable investment in protecting the rest of the season. And for anyone who has been through that cycle before and is motivated to break it, this is where to start.
A thorough evaluation with a physical therapist in Austin who understands running biomechanics will give you information that goes well beyond what any set of general exercises can provide. At Move Empower Concierge Physical Therapy, we assess runners in their own environment and give them a plan that accounts for their specific restrictions, their training history, and the demands of the running they are doing here in Austin specifically. Come see us before something forces you to stop.
The runners we see who get the most out of their summer training are the ones who invest in their foundation before the season demands it, and the ankle is very much part of that foundation. Getting this right now sets everything above it up to work the way it should.
If you have tested your dorsiflexion and found a significant restriction, or if you have recurring lower extremity injuries that keep following the same pattern despite treatment, a concierge physical therapist in Austin TX can determine whether your restriction is joint-based, soft tissue-based, or neural, and build a targeted plan accordingly.
Schedule your FREE discovery session with Move Empower Concierge Physical Therapy in Austin, TX today. We will assess your ankle mobility alongside your full movement pattern, identify what is actually limiting your dorsiflexion, and give you a clear plan to get your ankles ready for a healthy and injury-free summer of running.