Nobody wants to admit it, but we’re all guilty of it. Most people are “connected” to their world by a 6-in screen with a 3-in keyboard. Whether you’ve been sending work emails, doomscrolling, or texting your BFF cat memes, your hands spend hours a day doing micromovements.
These tiny, repetitive movements on your smartphone can add up to big problems over time. This repetition can contribute to pain and stiffness in the thumb and wrist. Take a break from fast scrolling and read up on how to strengthen and stretch these little muscles.
We’ll talk about what symptoms to look for (in your clients’ hands and your own), exercises to help combat texting thumb, prevention strategies, and when to refer or seek professional care.
What Is Texting Thumb?
Texting thumb is about what it sounds like – it is pain and irritation to the thumb and wrist caused by the repetitive motions of smartphone use. It is an overuse condition that develops gradually, usually with an increase in time and frequency of phone use. Symptoms usually start around the base of the thumb or middle knuckle and affect primarily the tendons and tendon sheaths attached to the three thumb joints.
The metacarpophalangeal (MCP) joint is the primary knuckle joint in the thumb and is responsible for texting and moving the thumb across the screen. It is forced into a tight flexion to use the on-screen keyboard. Repetitive flexion and texting can strain and irritate the tendons and tissues around the joint.
The carpometacarpal (CMC) joint is found at the base of the thumb where it connects to the wrist. This joint is responsible for pinching and gripping and is used for swiping and holding the phone. Excessive swiping can cause pain and inflammation here and throughout the wrist.
The interphalangeal (IP) joint is the joint nearest the tip of the thumb and is flexed frequently during typing or texting. Constant flexion can result in irritated tendons and difficulty extending the thumb.
Common Symptoms
Common symptoms of texting thumb are pain, stiffness, and inflammation. This can manifest as:
- Thumb pain
- Discomfort at the base of the thumb or wrist
- Difficulty bending or straightening the thumb
- Irritation after prolonged phone use
- Swelling or tenderness in the tendons or tendon sheaths of the thumb or the thumb side of the wrist.
At first, these symptoms may seem mild and just appear to be fatigue from a long sitting and scrolling session. But when habits are repeated day after day, symptoms can last long after you set your phone down.
Trigger Thumb and De Quervain’s Tenosynovitis
If you don’t set your phone down and allow symptoms to build, they can lead to more chronic conditions, including trigger thumb and De Quervain’s tenosynovitis. These are diagnosed by physical examination by a medical professional who can test for mobility and swelling and can check for other tell-tale signs of these conditions.
Both require rest in order to heal. Ice, splints, and exercises may also be recommended. In severe cases, surgery may be required.
Exercises and Stretches for Texting Thumb
If you’re experiencing active pain and inflammation, rest is key to treating texting thumb. But if you’re trying to prevent or recover from texting thumb, stretching and strengthening exercises are key (and not the keyboard kind) to healthier hands. You can do simple corrective exercises to reduce strain and improve mobility in the thumb, wrist, and forearm. Gentle stretching and controlled thumb movements also help alleviate discomfort from repetitive texting and scrolling.
Here’s how to help your clients with texting thumb. Start with the following exercises:
Thumb extension stretch – Gently pull your thumb away from the rest of your hand to stretch muscles and tendons around the thumb. Hold for 15–30 seconds. Repeat 2–3 times on both hands.
This helps counter the tightening, flexing movements that occur with smartphone use.
Thumb flexion – Bend the thumb, bringing it across the palm toward the pinky finger. Repeat 10–15 times. Repeat 1–2 times on both hands.
This helps strengthen the muscles around the thumb and promotes motion and mobility of the thumb.
Fist stretch – Slowly open and close the hand, stretching the hand out wide and separating the fingers. Hold the open-hand position for 10–15 seconds. Repeat 2–3 times on both hands.
This helps stretch and relieve tension in the palm and fingers.
Wrist flexion and extension – Extend one arm in front of you, fingers pointing up. Use the other arm to gently pull back on the hand and fingers, including the thumb, to gently extend the wrist. Hold the stretch for 15–30 seconds. Repeat 2–3 times on both hands. For wrist flexion, extend one arm in front of you with the fingers pointing down. Use the other arm to gently pull the hand and fingers toward you. Hold the stretch for 15–20 seconds. Repeat 2–3 times on both hands.
These exercises help stretch both sides of the wrist and can alleviate tension in the wrists and at the base of the thumbs.
Wrist circles – Slowly rotate the hand in one direction 3–5 times, and then in the opposite direction 3–5 times. Repeat 2–3 times on each hand.
This supports controlled wrist movements and gently stretches the thumb and hand.
Each of these exercises and stretches can provide relief and strength to this small but important area. If you’re someone who works at a desk all day and plays on your phone all evening, they are a must for healthy hands and thumbs.
Strategies to Reduce Strain and Avoid Texting Thumb
As they say, an ounce of prevention is worth a pound of cure. This applies to phones too. By putting down our phones, even if it’s just for a few minutes, we give our thumbs a needed break.
Try out one (or all ten) tried and tested strategies for preventing texting thumb:
- Modify your texting habits. Try voice-to-text or send a voice message.
- Keep your messages short. Don’t type a novel. Chances are your recipient won’t read it in full anyway. If you’ve got a lot to say, make a phone call or use voice-to-text features instead.
- Break your smartphone use into smaller chunks. Set a timer and then set your phone down when it goes off. Easier said than done, I know.
- Alternate hands when using your phone. Hold your phone with both hands or try alternating between them. Using two hands means your thumbs don’t have to reach or strain as far.
- Reduce screen time if symptoms start. Powering through the pain is not ideal here. If your hand starts to get tired, that’s a sign you need to stop. Take a break, do some stretches, and come back when you’re ready.
What if your prevention was too little, too late, and now you have a sore thumb? It happens. Start by resting your hand and committing to taking care of it. Allow your irritated tendons and joints time to recover. If you have swelling or acute pain, use an ice pack to reduce discomfort. A hand brace, specifically one with a thumb spica, can support your thumb and wrist during recovery. If you’re wondering whether you need a brace or your healing isn’t going well, it might be time to consider seeking medical advice.
When to Recommend Medical Advice for Thumb Pain
Now you might be thinking, “I’m not about to tell my doctor my thumb is sore from texting.” Your clients also might admit the same sentiment. It’s not exactly the badge of honor or fantastic story you want to talk about. But that doesn’t mean it’s not important. Seemingly insignificant injuries like texting thumb are easy to ignore until they cause major problems, and by then you or your clients are going to end up with a longer and more intensive recovery.
Signs That a Medical Evaluation May Be Helpful
- Pain that has lasted more than a couple of weeks without significant improvement
- Increasing or consistent swelling, tenderness, or inflammation
- Difficulty moving the thumb or wrist
- Other symptoms that interfere with your daily activities
If your clients are experiencing one or more of these symptoms, it’s probably worth recommending a visit to a healthcare provider. They can advise on next steps like physical therapy, supportive braces, or activity modification.
Insurance Considerations for Fitness Professionals
If you’re wondering how all of this connects to your career as a fitness professional, here’s how. Let’s be honest. We’ve all had those clients who want to text us all the time, day or night. Maybe you’re scheduling clients or building programs from your phone. We do a lot of work with our hands, and they often get forgotten. The first application here should be yourself. You need your hands to demonstrate, spot, and assist clients.
Secondarily, your clients are experiencing the same problems. Their hands are phone fatigued, but they may not know how to fix it. You can incorporate simple hand exercises to improve strength and mobility as part of a warm-up or cool-down. Not only will your clients leave feeling better, but they’ll also be less likely to injure themselves.
Fewer client injuries lead to less liability for you. But it doesn’t eliminate it. Good professional liability coverage supports fitness pros and policyholders when claims arise (even if you have no control over their texting habits). Get professional protection with an insurance policy that will cover you and your thumbs.
Thumbs Up for Hand Health
The next time you’re on your phone or your client is on theirs, look out for symptoms like pain, stiffness, and irritation in the thumbs and wrists. If you, your clients, or both have thumbs tired of texting, declare your session a phone-free zone and start exercises and prevention strategies to keep your hands happy and healthy.
Insure Fitness Group provides personal trainer insurance through a single annual policy that includes general liability and professional liability coverage. This insurance policy supports policyholders who provide exercise instruction and movement guidance to clients.
