Wrist Pain in Paddling and Gripping Sports

Manitoba's lakes and rivers make summer prime paddling season, and with the canoes, kayaks, and paddleboards comes a wrist complaint we see every year — pain on the little-finger side of the wrist that shows up with repetitive gripping and rotation. The same pattern turns up in racquet sports and in the gym with heavy grip work. Understanding what is going on, and when it is worth a closer look, takes a lot of the worry out of it.

The Ulnar Side and the TFCC

Pain on the outer (little-finger) side of the wrist often involves a structure called the triangular fibrocartilage complex, or TFCC. It is a network of cartilage and ligaments that cushions the joint between the forearm bones and the small wrist bones, and it is a key stabilizer during gripping and rotation — exactly the demands of a paddle stroke or a racquet swing.¹ Repetitive load through that position, especially with forceful gripping and forearm rotation, can irritate the TFCC and the surrounding tissues.

Not all ulnar-sided wrist pain is a TFCC problem, though. Tendons that run along the wrist, the joint surfaces, and the small bones can all contribute, which is why the pattern of symptoms and a proper hands-on assessment matter more than assuming a single culprit.

Load-Manageable, or a Red Flag?

Most overuse wrist pain in paddling and gripping sports is load-related: it builds with volume, it settles with sensible management, and it responds to progressive strengthening. But some presentations deserve prompt evaluation rather than a wait-and-load approach. Consider getting it assessed sooner if you notice:

• Pain that followed a specific fall, forced twist, or impact — an acute traumatic mechanism rather than gradual overuse.²
• A clicking, clunking, or feeling that the wrist is unstable or giving way.
• Marked swelling, or pain severe enough that you cannot bear weight through the hand.
• Numbness, tingling, or weakness in the hand or fingers, which points toward nerve involvement.
• Pain that is not improving at all over a few weeks of sensible load management.

These features do not automatically mean something serious, but they are the situations where imaging or a specialist opinion changes the plan — acute traumatic TFCC injuries in particular are managed differently from gradual overuse.² When none of these are present, the pain is far more likely to be a manageable load problem.

Why Loading Beats Rest

The reflex with wrist pain is to stop and rest until it settles. Complete rest can quiet symptoms briefly, but it also lets the forearm and grip lose the capacity the sport demands, so the pain returns the moment you pick the paddle back up. As with other overuse injuries, the more durable path is graded loading — building the tissue's tolerance rather than avoiding the movements that provoke it.

This is where a principle we come back to applies cleanly: there are no bad exercises, only too much too soon.³ Paddling and gripping did not damage the wrist; the volume simply outran what the tissue was ready for. Grip and forearm strengthening — progressive wrist and forearm rotation work, and gradual grip loading — rebuilds that readiness. Strength around the wrist and forearm supports the joint and improves how it tolerates the repetitive demands of paddling and racquet sport.⁴ The load is added deliberately, guided by symptoms that settle rather than climb.

The Wrist Is the End of a Long Chain

It is easy to treat the wrist as an isolated joint, but in paddling and racquet sports it sits at the end of a chain that runs through the elbow, shoulder, and trunk. A paddle stroke or a serve is a whole-body movement; if the shoulder or trunk is not contributing, the wrist and forearm end up absorbing more than their share. Grip technique, paddle or racquet setup, and how force is generated up the arm all feed into what the wrist has to tolerate.

Assessing that whole chain — not just the sore joint — is what keeps the problem from returning, and it is central to how the Boreal team approaches upper-limb overuse. The same logic drives our approach to tennis elbow, another gripping-related overuse complaint where loading and the wider kinetic chain matter more than passive treatment.

The Practical Takeaway

If little-finger-side wrist pain has crept in as your paddling volume has climbed, first rule out the red flags above. If none are present, treat it as what it usually is: a load problem that responds to sensible management and progressive grip and forearm strengthening. Rest alone tends to postpone the issue; building capacity is what lets you keep paddling through the season.

References

1. Palmer AK, Werner FW. The triangular fibrocartilage complex of the wrist — anatomy and function. J Hand Surg Am. 1981;6(2):153-162.
2. Casadei K, Kiel J. Triangular Fibrocartilage Complex (TFCC) Injuries. In: StatPearls. StatPearls Publishing; 2023.
3. Gabbett TJ. The training-injury prevention paradox: should athletes be training smarter and harder? Br J Sports Med. 2016;50(5):273-280.
4. Rhyou IH, Kim KW, Lee JH, Kim SH. Efficacy of a conservative treatment protocol for ulnar-sided wrist pain. J Hand Surg Eur Vol. 2018.