Every run shouldn't start with negotiating with your Achilles
Achilles problems have a recognizable rhythm. Stiff and sore for the first minutes. Better once you're warm. Worse that evening, and worse again the next morning. So you keep running, because during the run it feels acceptable — and the tendon keeps telling you about it afterward.
The other classic version: you took three weeks off, it felt fine, you resumed at your old mileage, and it was back within two runs.
Midportion vs insertional — the distinction that changes everything
Pain in the middle of the tendon, a few centimeters above the heel bone, is usually described as midportion Achilles tendinopathy. Pain right where the tendon meets the heel bone is insertional, and it often dislikes end-range stretch and compression — including the deep dorsiflexion stretching commonly recommended online.
Getting this wrong is one of the most common reasons Achilles pain stalls for a year. The location of your pain should be examined, not guessed from a search result.
Symptoms people describe
- Morning stiffness in the tendon for the first several minutes
- Warm-up improvement followed by evening or next-day soreness
- Pain on hills, stairs, speed work and push-off
- Localized thickening or tenderness when you pinch the tendon
- Discomfort from shoe collars or backs of dress shoes with insertional pain
- Reduced calf capacity — single-leg heel raises fail earlier than they used to
Why Achilles problems persist
- Tendons adapt slowly, so training load usually returns faster than tendon capacity
- Calf strength and endurance rarely get rebuilt to pre-injury capacity
- Insertional cases being treated with midportion protocols
- Rest reducing pain but also reducing tolerance, setting up the next flare
- Sudden additions: hill work, pace work, a new sport like pickleball, a mileage jump
- Footwear or drop changes made abruptly
What conservative care usually involves
Progressive calf and tendon loading is the backbone of Achilles rehabilitation, adjusted for whether the problem is midportion or insertional, alongside load management, footwear or heel-drop considerations and a staged return to running or sport.
Shockwave therapy is one of the few adjuncts with published trials in Achilles tendinopathy, generally studied alongside a loading program rather than instead of one — which is exactly how it should be discussed.
Where SoftWave may fit
For persistent Achilles symptoms that haven't responded to a genuine loading effort, shockwave therapy may be considered as part of the plan when clinically appropriate. Whether SoftWave suits your tendon depends on the examination findings, symptom duration, irritability and your goals — including what you want to get back to running or playing.
What an evaluation involves
- Locating symptoms precisely along the tendon and its insertion
- Calf capacity testing and assessment of ankle mobility and load tolerance
- Review of training history, footwear and what changed before symptoms began
- A plan discussion, including whether SoftWave is an appropriate addition
When to seek prompt medical attention
- A sudden pop, snap or the feeling of being kicked in the back of the ankle, with weakness pushing off — this needs urgent assessment for tendon rupture
- Marked swelling, bruising or an obvious gap in the tendon
- Inability to perform a heel raise or to walk normally
- Symptoms after starting certain antibiotics such as fluoroquinolones, or with a history of tendon rupture
Who may not be appropriate for shockwave
- Suspected complete or partial Achilles tendon rupture
- Undiagnosed posterior ankle pain that may involve bone stress or the ankle joint
- Skin infection, open wound or compromised tissue over the treatment area
- Cases where your clinician's evaluation identifies shockwave as unsuitable