08/26/2026
Still dealing with stubborn Achilles pain?
Maybe it isn't your Achilles tendon.
Or maybe it is the Achilles—but it's also the paratenon, retrocalcaneal bursa, or another nearby structure contributing to your symptoms.
These conditions can feel remarkably similar, yet they don't always respond to the same treatment.
That's one reason runners often spend months stretching, strengthening, or resting... without making meaningful progress.
Before asking, "What's the best exercise?" ask: "Am I treating the right tissue?"
An accurate diagnosis changes everything—from the exercises you choose to your running modifications, expected recovery timeline, and return-to-run plan.
If you've been doing "all the right things" and your Achilles still isn't improving, it may be time to question the diagnosis—not just the treatment.
Source: Malliaras P. Physiotherapy management of Achilles tendinopathy. J Physiother. 2022 Oct;68(4):221-237. doi: 10.1016/j.jphys.2022.09.010. Epub 2022 Oct 21. PMID: 36274038.