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Modern Movement Clinic
11100 W 8th Ave
Lakewood, CO 80215
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7562 S University Blvd
Centennial, CO 80122
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Mon/Wed: 10am–6pm
Tue/Thu: 7am–3pm
(later by appointment)
Lakewood Fri: 9am–12pm
Centennial Fri: 10am–2pm

(by appointment only)

Injury Care

Foot & Ankle Pain

Every step you take runs through your foot and ankle first. When something's off down there, everything above it inherits the problem.

Runner in motion on a treadmill during gait analysis in a clinic gym

What's Causing Your Foot or Ankle Pain?

Plantar fasciitis makes its presence known before you’ve even had coffee. Achilles pain waits until mile four. Either way, your foot has something to say — usually about plantar fasciitis, Achilles tendinopathy, ankle sprains, or a mechanical issue in how you’re loading it.

For runners, this often means plantar fasciitis from repetitive impact, or Achilles tendinopathy from a rapid increase in training volume or hill work. For active adults, ankle sprains or general foot fatigue are common, especially with activities that involve quick changes of direction.

Because the foot and ankle absorb and transfer force with every step, problems here are often connected to how the rest of your lower body moves — hip and knee mechanics, calf strength, and overall movement patterns all play a role. At Modern Movement Clinic, we assess the full picture, not just the point of pain.

Common Symptoms

Foot and ankle pain can present differently depending on the underlying cause. These are some of the most common patterns we see.

  • Sharp heel pain with the first steps in the morning (plantar fasciitis)
  • Pain or stiffness along the back of the heel (Achilles)
  • Swelling or instability after a rolled ankle
  • Pain that worsens with running, especially on hard surfaces
  • Tenderness along the arch of the foot
  • A tight, achy sensation in the calf or Achilles after activity
  • Recurring ankle rolls or a feeling of instability

Common Causes

Foot and ankle pain often develops from a combination of repetitive impact, limited mobility, and strength imbalances in the lower leg and foot. Identifying which of these factors applies to your specific pain is what shapes an effective plan.

  • Rapid increases in running volume or intensity
  • Limited ankle mobility affecting movement mechanics
  • Weakness in the calf or foot stabilizing muscles
  • Previous ankle sprain that never fully rehabilitated
  • Improper or worn footwear for your activity
  • Training on hard or uneven surfaces
Dr. Nikki Wan performing manual therapy on a patient’s lower legs and ankles on a treatment table

How We Evaluate It

Evaluation starts with understanding your training history, symptoms, and footwear, along with a movement and strength assessment of the foot, ankle, and lower leg. We look at how you move during activities relevant to you, rather than assessing the foot in isolation.

For runners, this often includes gait analysis to see how your mechanics may be contributing to the issue. For those recovering from an ankle sprain, we assess stability and range of motion to understand how well the joint has healed and what’s still limiting you.

  • Movement and strength assessment
  • Ankle mobility and stability screening
  • Gait analysis, when relevant
  • Footwear and training load review
Clinician adjusts a cyclist’s pedal cleat during a bike fit setup

Common Questions

Can I keep running with plantar fasciitis?

In many cases, yes, with some modification to training volume or surfaces while we address the underlying issue. We’ll help you understand what’s appropriate based on your specific symptoms.

How long does a rolled ankle take to heal?

This varies depending on the severity of the sprain, but many ankle sprains don’t fully rehabilitate on their own, leaving lingering instability. An evaluation can help determine whether additional stability work is needed.

Do I need new shoes to fix my foot pain?

Footwear can be part of the story, but it’s rarely the whole book. We look at your mechanics and training load first — shoes are one chapter, not the plot.

What's the difference between plantar fasciitis and Achilles tendinopathy?

Plantar fasciitis typically causes pain along the bottom of the foot or heel, especially with first steps in the morning, while Achilles tendinopathy causes pain or stiffness along the back of the heel. Both are common in runners but respond to somewhat different approaches.

Will I need imaging for my foot or ankle pain?

Not always. Many cases can be evaluated and treated based on a thorough movement and strength assessment. Imaging may be recommended in specific cases, such as a suspected fracture.

Runner on treadmill during gait analysis, viewed on a wall monitor and phone.

Make Peace With Your First Steps

An accurate evaluation beats another year of babying one foot.