Flat Feet, Fallen Arches, and High Arches: When Do They Actually Need Treatment?
Flat Feet, Fallen Arches, and High Arches: When Do They Actually Need Treatment?
If you have ever looked down at your footprints after stepping out of a pool or shower, you probably noticed one of two extremes: a complete imprint of your entire sole (flat feet), or a very narrow band connecting only your heel and the ball of your foot (high arches).
For many people, having naturally low or high arches is completely normal and causes zero issues. In fact, plenty of elite runners and athletes have flat feet or high arches without ever experiencing pain. However, when your arch structure is accompanied by stiffness, fatigue, or aching in your feet, ankles, knees, or lower back, it is a sign that your lower body mechanics may need a closer look.
At Motion Science Physiotherapy in West Winnipeg, we take a deep-dive, evidence-based approach to understanding how your feet support your entire body. Here is what you need to know about flat feet, fallen arches, high arches, and how physiotherapy can help at any age.
Understanding Your Foot Arch
Your foot arch is a remarkably engineered shock absorber. Made up of bones, ligaments, tendons, and small intrinsic foot muscles, the arch helps distribute your body weight evenly and acts like a spring to propel you forward when you walk or run.
When that balance shifts toward either extreme, different mechanical challenges arise:
Flat Feet and Fallen Arches (Pes Planus)
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- Flexible Flat Feet: The most common type, where your arch is visible when sitting or standing on tiptoes, but flattens out completely under full body weight.
- Rigid Flat Feet: Your arch stays flat whether you are bearing weight or not, often due to structural differences in the bones or joint stiffness.
- Adult-Acquired Flatfoot (Fallen Arches): An arch that gradually collapses over time, commonly caused by wear and tear or weakness in the posterior tibial tendon—the primary tendon responsible for holding up your arch.
High Arches (Pes Cavus)
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- On the opposite end of the spectrum, a high arch sits higher off the ground than normal. While flat feet tend to be overly flexible and roll inward (overpronate), high arches are often too rigid.
- Because a high arch does not flatten enough when your foot hits the ground, it loses much of its natural shock-absorbing ability. Instead of spreading impact evenly across the entire foot, pressure gets concentrated heavily onto the heel and the ball of the foot.
Common Symptoms of Arch Problems
Having low or high arches does not automatically mean you need treatment. However, you should consider booking a physiotherapy assessment if you or your child notice any of the following symptoms:
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- Foot, Heel, or Ball-of-Foot Pain: Aching along the inside of a flat arch, sharp heel pain (plantar fasciitis), or burning/soreness under the ball of the foot (metatarsalgia) common with high arches.
- Ankle Instability or Swelling: Puffiness along the inner ankle (common with fallen arches) or frequent ankle rolls and sprains (common with rigid high arches that tilt outward).
- Calluses, Claw Toes, or Hammertoes: High arches often create extra friction and pressure points, leading to thick calluses under the heel or toes, or toes that begin to curl slightly to grip the ground.
- Rapid Foot Fatigue: Feet that feel tired, tight, or sore after short periods of standing, walking, or sports.
- Pain Further Up the Chain: Whether your arch collapses inward or fails to absorb shock properly, the extra stress travels upward—contributing to shin splints, knee pain, hip discomfort, or lower back stiffness.
- Uneven Shoe Wear: Rapid wear along the inner edges of shoes (flat feet) or the outer edges (high arches).
Why Getting Assessed in the Growing Teenage Years Matters
While it is never too late to address foot pain, the teenage years are a critical window of opportunity for assessing foot mechanics and posture.
During adolescence, bones, muscles, and tendons are actively growing and adapting—often at different rates during growth spurts. Because a teenager’s musculoskeletal system and neuromuscular habits are still developing, posture and movement patterns are much easier to guide and change than they are later in adulthood, after decades of compensation have set in.
Getting a physiotherapy assessment during the teen years helps in several key ways:
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- Preventing Long-Term Compensation: Whether a teen’s arches collapse inward or stay overly rigid, their knees, hips, and lower back naturally shift to compensate. Identifying and correcting these mechanics early prevents minor imbalances from turning into chronic adult joint pain.
- Building Lifelong Postural Habits: Your feet are the foundation of your posture. Teaching teenagers how to properly engage their foot, hip, and core muscles while they are still growing makes healthy alignment feel natural rather than forced.
- Supporting Youth Sports and Growth Spurts: Active teens are especially vulnerable to growth-related conditions like Sever’s disease (heel pain) or Osgood-Schlatter disease (knee pain), as well as recurrent ankle sprains. A proactive assessment keeps them balanced and injury-free on the field or court.
How Physiotherapy Helps Both Flat Feet and High Arches
Because a collapsed arch and a rigid high arch require completely different strategies, cookie-cutter advice rarely solves chronic foot pain. At our St. James clinic, recovery starts with a thorough 45-to-60-minute neuromusculoskeletal assessment with strict one-on-one care—meaning the entire session is spent exclusively with your physiotherapist.
Depending on your foot structure and goals, a personalized treatment plan may include:
1. Targeted Mobility, Strength, and Postural Training
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- For flat feet: We focus on strengthening the intrinsic foot muscles, posterior tibial tendon, hips, and glutes to build natural arch support and control inward rolling.
- For high arches: We focus on improving ankle and midfoot mobility, stretching tight calf and plantar fascia tissues, and strengthening the muscles around the ankle to prevent sprains and improve shock absorption.
2. Footwear and Running/Walking Technique Analysis
Sometimes, small tweaks to daily footwear or stride make a world of difference. We evaluate how your feet move both with and without shoes—helping flat-footed individuals find proper stability, guiding high-arched individuals toward cushioned, shock-absorbing footwear, and refining walking or running mechanics.
3. Custom Orthotic Fitting
Custom orthotics are valuable for both arch types, though they work in different ways. For flat feet, they prevent excessive inward collapse; for high arches, they fill the gap beneath the arch to redistribute pressure away from the heel and ball of the foot while adding crucial shock absorption. We offer professional custom orthotic fitting right here in Winnipeg to ensure inserts are tailored precisely to your foot’s biomechanics.
4. Hands-On Therapy and Advanced Modalities
For adults or older teens dealing with secondary issues like plantar fasciitis, Achilles tendinopathy, metatarsalgia, or chronic calf tightness, we combine manual therapy with advanced modalities such as Radial Shockwave Therapy (RSWT) or Dry Needling/IMS to calm inflammation, release trigger points, and stimulate tissue healing.
Take the Next Step Toward Pain-Free Movement
You don’t need a doctor’s referral to see a physiotherapist in Manitoba, and we offer direct billing to most major insurance providers (including Manitoba Blue Cross, Canada Life, Manulife, Sun Life, WCB, and MPI).
Whether you are dealing with fallen arches, stiff high arches, or want to set your teenager up with strong feet and healthy posture for life, our team at 2080 Ness Avenue is ready to help.
Book Your One-on-One Assessment Online Today or call us at 204.414.4494 to get started.