If you’ve spent any time on the pickleball or tennis court, you know how addictive the game can be – and how quickly wrist pain can sneak in, slowing you down.

Whether you’re recovering from a long rally or nursing a lingering ache, you’re not alone. In fact, wrist pain is one of the most common complaints among pickleball players, often affecting your strength, range of motion, and overall enjoyment of the game.

Meet Sam and Taylor – two avid players who’ve felt that all-too-familiar pickleball wrist pain and discomfort.

For Sam, a dull ache grew into sharp jolts up the arm that made gripping a racket unbearable.

Taylor, on the other hand, ignored a minor twinge that only appeared during certain strokes. But after a summer of back-to-back tournaments, the pain flared up so intensely, she was forced to sit out the season she’d worked so hard for.

If their stories sound familiar, you’re in the right place.

In both cases, the diagnosis was clear: Extensor Carpi Ulnaris (ECU) Tendinopathy – a condition caused by repetitive strain on the pinky (ulnar) side of the wrist.

Don’t make the same mistake. Stop ignoring the pain and start taking preventative measures before it keeps you off the court.

In this article, part two of our three-part series on preventing common pickleball injuries, we’ll dive into simple exercises to keep your wrist pain-free and performance-ready. Haven’t read our first article on Tennis Elbow? Check it out to stay fully protected on the court.

But first, we’ll dive into what’s causing your wrist pain and why so many players are affected. Because understanding your wrist pain (and how to prevent it) is the key to staying pain-free, whether you’re a casual player or a seasoned pro.

Read on to discover the top causes of your wrist pain and the simple exercises that will keep it from interfering with your game.

Close up of male pickleball player hitting a backhand hit, highlighting the position and strain that can cause wrist pain when hitting.

Why Does Pickleball Wrist Pain Happen? The Hidden Strain on Your ECU Tendon.

The wrist’s Extensor Carpi Ulnaris (ECU) tendon might not be a household name, but it’s a key player in most racket sports, especially pickleball. Think of it as the hardworking teammate that holds your wrist steady through every flick, spin, and swing.

But like any overworked teammate, it can reach a breaking point. And that’s when the pain kicks in.

Repetitive movements and high-stress techniques are often to blame, but there are other sneaky culprits too.

Here’s what pushes the ECU to its breaking point:

Modern Grips: Fancy forehand grips, like the semi-western or western, may help you control topspin but can put the wrist in a vulnerable position. The extra extension and tilt (ulnar deviation) load the ECU tendon, causing strain and, eventually, inflammation.
Repetitive Wrist Flicks: Whether it’s forehands, backhand volleys, or defensive flicks, repetitive wrist motions are like asking your ECU tendon to run a marathon. Over time, it simply can’t keep up with the load and starts to show signs of wear and tear.
Overenthusiastic Training: It’s tempting to jump from casual play to daily practice, but sudden increases in intensity or frequency can overload your ECU. Like any muscle or tendon, it needs time to adapt, so skipping gradual conditioning can fast-track you to injury.

But racket sports aren’t the only offenders. Here are other everyday activities that can lead to the same kind of wrist pain:

Yoga and Pilates: Weight-bearing wrist poses, like downward dog, overload the ECU tendon if form isn’t perfect or weight isn’t distributed properly.
Golf: Swing after swing, the wrist absorbs impact and torque, similar to the repetitive strain in racket sports.
Weightlifting: Exercises requiring grip strength (like deadlifts) can leave the ECU feeling overworked if your form isn’t spot-on.
Manual Labor: Repetitive use of hand tools, like hammers or screwdrivers, constantly strains the wrist, turning it into a ticking time bomb.

What Makes the ECU Tendon So Prone to Injury – and Why It’s Your Wrist’s MVP

Without getting too technical, the Extensor Carpi Ulnaris (ECU) is a crucial team of muscle-tendons in your wrist that keeps everything stable.

Starting from the outside of your elbow and running down to the base of your pinky finger, the ECU is the unsung hero that helps control quick twists, powerful swings, and perfect spins.

But when it’s overworked, the ECU can become inflamed and irritated – leading to pain, stiffness, and even a limited range of motion. Soon, even simple tasks can feel uncomfortable (not to mention those killer serves on the court!).

Photo of man gripping his wrist pain as he holds tennis racket.

3 Essential Exercises to Keep Your Wrists Strong and Pain-Free

Ready to give your wrist the strength and flexibility it needs to stay injury-free? Think of these exercises as your wrist’s personal training plan, designed to keep the ECU tendon strong, resilient, and ready for action. Here’s how to keep your wrist happy and healthy:

#1 Wrist CARS (Controlled Articular Rotations)

Boost flexibility and joint health with slow, controlled wrist circles.

Keep your forearm steady and rotate your wrist through its full range of motion.
Imagine drawing the largest, smoothest circle possible with your hand.
Perform 10 slow circles in each direction.
Do 2-3 sets to keep your joints lubricated and ready for the court.

#2 Hammer Rotations (Pronation/Supination)

Better control, strength, and resilience for those powerful topspin shots.

Grab a light hammer or similar object (even a heavy spoon works in a pinch).
Grip the handle near the head, then slowly rotate your wrist from palm-up (supination) to palm-down (pronation).
As you get stronger, move your grip lower on the handle to add resistance.
Do 2 sets of 15-20 reps per side to strengthen each wrist.

#3 Wrist Flexor/Extensor Strengthening (Weighted)

Build support for daily movements, strain, and overuse injuries. Adding weight helps build resistance and strength for better performance and power.

Place your forearm on a flat surface with your palm facing up (for flexion) or down (for extension).
Hold a light dumbbell or use a resistance band.
Curl your wrist up, then slowly lower it back down.
Complete 2-3 sets of 10-20 reps to build endurance and reduce fatigue.

Watch the video below for full step-by-step instructions as we walk you through each of the 3 wrist strengthening exercises.

Bottom Line: Increasing Wrist Mobility and Strength Protects Your Game

Wrist injuries like ECU tendinopathy aren’t just inconvenient, they can take you off the court entirely. By making wrist health a priority and incorporating targeted mobility and strengthening exercises, you’re investing in a pain-free, high-performance game.

Already dealing with wrist pain or simply want to prevent it? Schedule an appointment with us today. We’ll create a customized plan to reduce pain, build strength, and keep you at your best on the court (or wherever else life takes you).

And don’t miss the final post in our injury-prevention series! Next month, we’ll cover essential shoulder exercises for strength, stability, and mobility – because your shoulders deserve some extra care, too.