11/05/2026
The most common cause of lateral elbow pain right now isn't a racket sport.
It's a keyboard. A mouse. A phone held in one hand for hours at a time. The sustained, low grade, relentless gripping and clicking and scrolling that defines a modern workday, and that the elbow anatomy was never designed to absorb at this volume or this duration.
Your wrist extensor muscles attach at the lateral epicondyle, the bony prominence on the outside of your elbow. Every time you grip your mouse, type a keystroke, or maintain a phone grip, these muscles are active. Not dramatically. Just continuously.
Continuous low-grade load, without adequate recovery, is exactly how tendons become sensitized. The load doesn't have to be heavy. It just has to be relentless.
The good news: this is completely addressable. The loading environment can be modified. The tissue can be progressively reloaded through the right sequence. The mechanics at the shoulder, wrist, and thoracic spine can be assessed for what they're contributing to the overload at the elbow.
The first step is recognizing that the desk is the training environment you didn't know you were in.
📍Get the elbow assessment built for how you actually live: https://motionstability.com/