Achilles Tendinopathy Treatment in Salt Lake City: Physical Therapy for Insertional & Mid-Portion Tendinopathy

Dr. Emily Warren, DPT treats Achilles tendinopathy one-on-one at Mindful Movement Physical Therapies in Holladay and Salt Lake City. No referral needed in Utah.

📞 Call: (385) 332-4939
📅 Book Your Evaluation Online →

Quick Answer

Achilles tendinopathy is a degenerative overuse condition of the Achilles tendon — not primarily an inflammatory one. That distinction changes how it should be treated. The most evidence-supported treatment is progressive tendon loading (heavy slow resistance exercises), which stimulates genuine collagen remodeling. Rest, stretching, and anti-inflammatories alone rarely produce lasting results. Dr. Emily Warren treats both mid-portion and insertional Achilles tendinopathy at Mindful Movement Physical Therapies in Salt Lake City.

What Is Achilles Tendinopathy?

The Achilles tendon is the thickest and strongest tendon in the body — yet it’s among the most commonly injured. It connects the gastrocnemius and soleus muscles to the heel bone (calcaneus) and transmits the enormous forces generated during walking, running, and jumping.

Achilles tendinopathy develops when the tendon is loaded beyond its capacity to repair and remodel. The result is a disorganized, thickened tendon with disrupted collagen architecture — painful under load and notoriously slow to heal without the right intervention.

There are two distinct clinical presentations, and the treatment differs significantly between them:

Mid-Portion Achilles Tendinopathy

Pain and thickening located 2–6 cm above the heel bone. This is the more common form and responds well to progressive loading exercises. It typically affects runners, jumpers, and people who have recently increased activity levels.

Insertional Achilles Tendinopathy

Pain and thickening at the point where the tendon inserts into the heel bone. This form is more complex — it involves the bone-tendon junction, often involves compression as well as tensile overload, and requires modified loading exercises (deep calf drops are contraindicated). Haglund’s deformity (a bony prominence on the back of the heel) is commonly associated with insertional tendinopathy.

Symptoms: What Achilles Tendinopathy Feels Like

Both types share common features:

• Morning stiffness and pain — often the most prominent symptom; the first steps feel wooden and stiff
• Pain that “warms up” during the first 5–10 minutes of activity, then may improve during exercise, only to return afterward
• Focal tenderness on palpation of the tendon
• Thickening of the tendon that you can sometimes feel
• Pain with single-leg heel raises or jumping
• Stiffness after sitting for prolonged periods

A critical warning sign: sudden, severe pain in the Achilles during sport or activity — especially if accompanied by a “pop” and inability to walk normally — may indicate an Achilles rupture, which requires immediate evaluation.

Why Achilles Tendinopathy Is Stubborn — And How to Fix It

Achilles tendinopathy is notorious for being slow to heal. Here’s why — and what actually works:

The Tendon Is Avascular in Its Core

Blood supply to the mid-portion of the Achilles tendon is relatively poor compared to muscle tissue. This means healing and collagen turnover are slow. The tendon requires mechanical loading — not rest — to stimulate the cells (tenocytes) that produce and organize new collagen.

It’s a Degenerative Process, Not Inflammation

MRI and histological studies show that Achilles tendinopathy involves disorganized collagen, increased ground substance (mucoid change), and neovascularization — not acute inflammation. This is why NSAIDs and cortisone injections provide at best short-term relief and, in the case of repeated cortisone injections, may increase rupture risk. The tissue needs to be rebuilt, not dampened.

The Winning Treatment: Heavy Slow Resistance (HSR)

The most evidence-supported treatment for mid-portion Achilles tendinopathy is the heavy slow resistance protocol, developed by Beyer et al. and validated in multiple RCTs. It involves performing heel raises slowly and with significant load (using a weight vest or holding a heavy dumbbell), progressing the resistance weekly over 12 weeks.

The Alfredson protocol — eccentric heel drops (3 sets of 15, twice daily) — was the gold standard for two decades and remains effective, though HSR protocols have shown equivalent or superior outcomes with better patient adherence. Dr. Warren selects the protocol based on your presentation, available equipment, and schedule.

For insertional tendinopathy, the protocol is modified: loading is done in a neutral or slightly plantarflexed position (not full range, which compresses the insertion), and high-volume stretching of the calf is used cautiously because it can increase compression at the insertion.

What to Expect at Mindful Movement Physical Therapies

Initial Evaluation

Dr. Warren will determine whether you have mid-portion or insertional tendinopathy (the treatments differ), assess your ankle dorsiflexion range of motion, calf and soleus strength, hip and gluteal strength contribution, single-leg heel raise capacity, and activity history. She’ll also review your training load and footwear.

Progressive Loading Program

The core of treatment is a structured 10–12 week progressive loading program, beginning with isometric exercises (pain-relieving, good for the acute phase) and progressing through isotonic (HSR) loading and eventually sport-specific training. Load and volume are progressed weekly based on your pain and strength response.

Isometric calf contractions (e.g., standing with foot on the edge of a step and holding an isometric contraction for 45 seconds) are particularly effective for pain relief in the early phases — research by Rio et al. shows immediate analgesic effects that last up to 45 minutes.

Manual Therapy and Adjuncts

Dr. Warren may use soft tissue mobilization to the calf and soleus, ankle joint mobilizations to improve dorsiflexion, and dry needling to address trigger points in the gastrocnemius/soleus complex that contribute to tendon overload. These are adjuncts to loading — not replacements for it.

Load Management and Running Modification

Many runners are told to stop running entirely with Achilles tendinopathy. This is rarely necessary. Most runners can continue training at a reduced volume and intensity — guided by pain response during and after runs — while completing the loading program. The tendon adapts better with consistent, managed load than with complete unloading followed by sudden return to full training.

What About Shockwave Therapy, PRP, and Surgery?

Extracorporeal shockwave therapy (ESWT) has the strongest evidence among adjunct interventions for Achilles tendinopathy — particularly for chronic cases (>3 months) that haven’t responded to loading alone. It can be a useful addition to physical therapy, especially for insertional tendinopathy.

PRP (platelet-rich plasma) shows mixed results in RCTs for Achilles tendinopathy — some positive, some no better than saline injection. It remains a reasonable option for chronic cases failing other treatments, but shouldn’t replace loading-based PT.

Surgery is rarely needed — reserved for cases with confirmed structural pathology (partial or complete tear, significant calcification, irreversible degenerative change) that haven’t responded to 6+ months of thorough conservative treatment.

How Long Does Achilles Tendinopathy Take to Heal?

This is the hard truth about tendons: they heal slowly. Most patients begin to notice meaningful improvement within 6–8 weeks of starting a loading program. Full recovery — where you can run, jump, and perform at your previous level without symptoms — typically takes 3–6 months for mid-portion tendinopathy and can take 6–12 months for insertional cases.

The good news: you don’t have to be pain-free to train during recovery. Learning to manage loads and interpret your tendon’s pain response is a key part of PT — and it’s a skill that serves you for life as an active person.

Common Questions About Achilles Tendinopathy

Should I stretch my Achilles if it’s painful?

For mid-portion tendinopathy, gentle calf stretching is appropriate. For insertional tendinopathy, aggressive stretching (deep gastrocnemius stretch with foot plantarflexed over a step) is contraindicated because it increases compression at the insertion. Dr. Warren will specify what’s appropriate for your type.

Can I run while treating Achilles tendinopathy?

Usually, yes — with modifications. The 24-hour rule is useful: if pain after a run is back to baseline by the next morning, the load was appropriate. If it’s worse, reduce the load next session. Your PT will give you specific guidance based on your presentation and goals.

I’ve had this for 2 years. Is it too late?

No. Chronic tendinopathy can still respond to loading programs — the biology of collagen remodeling doesn’t stop working after a certain time point. Chronic cases may take longer to respond and benefit from additional interventions (shockwave, dry needling), but the fundamentals remain the same. Many patients with years-long symptoms achieve full recovery.

Does a bone spur (Haglund’s deformity) need to be removed?

Not usually. Haglund’s deformity — the bony prominence on the back of the heel — is present in many people without pain. Surgery to remove it is a significant procedure with a lengthy recovery. Most patients with insertional tendinopathy and Haglund’s do well with conservative management: load modification, appropriate footwear (open-back shoes to reduce compression), and a structured loading program.

Achilles Tendinopathy Treatment in Salt Lake City

If Achilles pain is limiting your running, hiking, or daily activity — targeted physical therapy with a structured loading program is the most effective path to recovery.

Dr. Emily Warren treats Achilles tendinopathy one-on-one at Mindful Movement Physical Therapies in Holladay and Salt Lake City. No referral needed in Utah.

📞 Call: (385) 332-4939
📅 Book Your Evaluation Online →

Most patients leave their first appointment with a clearer picture of which type of tendinopathy they have, a home loading program they can start that day, and a realistic 10–12 week roadmap to recovery.

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Dr. Emily Warren, DPT is a McKenzie-certified physical therapist with over 14 years of clinical experience in Salt Lake City, specializing in running injuries, tendinopathies, and sports rehabilitation.

Ready to get started? Book your evaluation online with Dr. Emily Warren — Holladay, UT. No referral needed. Call or text (385) 332-4939.