Today, everyone has a computer at work, at home, and even in their pocket. However, many people don't know that they could be using their devices in a way that causes injury to the hands and wrists over time. Strain and muscle stress from incorrect typing or mousing technique are the leading cause of these repetitive stress injuries (RSIs).
Here's the short version: proper typing technique means neutral, straight wrists that float rather than plant and pivot, a light touch on the keys, and curved, relaxed fingers. Good mousing technique adds a loose grip with all fingers resting on the mouse. These five habits cost nothing and protect your hands every day.
Key takeaways
- Avoid "plant and pivot": bending the wrist up and down compresses the structures inside the carpal tunnel.
- Hold the mouse loosely and keep every finger, including the pinkie, resting on it.
- Type lightly — pounding the keys adds tension your hands don't need.
- Curve your fingers and keep thumbs and pinkies relaxed rather than rigid.
- Injuries from poor technique take years to develop, so small daily corrections matter.
To avoid putting excessive strain on your joints, consider the following five essential techniques. They're one piece of a larger prevention plan — our injury prevention guide covers posture, back pain, and daily self-care as well.
What Is Proper Typing and Mousing Technique?
Proper technique keeps your wrists straight, your grip light, and your fingers relaxed so no single tendon or joint carries the load. Use this quick reference to check your own habits, then read the detail on each technique below.
| Technique | What to avoid | What to do instead |
|---|---|---|
| Wrist position | "Plant and pivot" — wrist resting on the desk and bending up and down | Neutral, straight wrists that move with the forearm |
| Mouse grip | Squeezing the mouse tightly | Hold the mouse loosely |
| Finger placement | Lifting the pinkie off the mouse | Rest all fingers evenly on the mouse |
| Keystroke force | Smashing the keys | Type with a light touch |
| Finger shape | Rigid thumbs or pinkies sticking up | Curved, loose fingers |
1. Avoid the "Plant and Pivot" Method of Holding Your Wrists When Typing or Using Your Mouse
It is best to keep your wrists in a neutral, straight position when typing, without bending them up and down. When you consistently bend your wrist up and down to type or use the mouse (known as extension and flexion), it compresses the structures inside the carpal tunnel. This is one of the main ways people develop carpal tunnel syndrome, which is why wrist position is the first thing we cover when preventing carpal tunnel at work.
2. Why Should You Hold the Mouse Loosely?
A loose grip keeps tension out of your wrist and fingers. Try not to grip your mouse forcefully or use a firm grip when using it — a tighter grip increases the tension in your wrist and throughout your fingers. Lessen the strain and hold your mouse loosely! You will feel a difference in the amount of soreness in your wrist and hand.
If you catch yourself squeezing no matter what, the shape of the mouse may be the problem. A hand-shaped design like the Hippus HandShoe Mouse is built to match a relaxed hand and reduce gripping.
3. Keep That Pinkie Finger Down
Keeping all fingers on the mouse evenly is also essential to avoid putting too much strain on any one part of the hand. When you raise your pinkie finger while mousing, it places unnecessary stress on the tendons in the rest of your fingers. The correct mousing technique is to rest all fingers of your hand loosely on the mouse.
4. Type Lightly
In keeping with the light-touch approach described above, it is also best to type lightly on your keyboard instead of smashing the keys. Typing heavily puts more tension into your hands than necessary, and that strain will cause injury or soreness over time.
5. Curve Your Fingers
No rigid thumbs or pinkies up! The proper way to type is to curve all your fingers and keep them loose. This will improve your typing performance as well as prevent strain.
How Does Typing Posture Affect Your Technique?
Good technique is much easier when your workstation lets your arms fall naturally. If the keyboard sits too high, your shoulders lift and your wrists bend back; too far away, and you reach and plant your wrists to compensate. Aim for relaxed shoulders, elbows close to your sides and bent at roughly 90 degrees, and forearms roughly parallel to the floor. An adjustable keyboard tray such as the Humanscale Keyboard Tray helps position the keyboard and mouse at the right height and angle when your desk can't.
Why Do These Techniques Matter Over the Long Term?
Optimal typing and mousing techniques help prevent the repetitive stress injuries common in office workers and anyone who spends a lot of time at a computer. They reduce stress and strain on your wrists, hands, and fingers and also increase your efficiency when using these devices. It is in your best interest to pay special attention to the way you hold your mouse and type on your keyboard.
Remember, ergonomic health is something you need to work on a little bit every day, as the most common injuries that result from poor ergonomic practices can take years to develop. By the time you've already done enough damage to your tendons and joints, it may be difficult to fully heal them while continuing to work in a computer-based office environment. If soreness has already set in, try these quick fixes for mouse-related pain.
Recommended Products for Better Typing and Mousing
Want Someone to Check Your Technique?
Habits are hard to see in yourself. In an ergonomic evaluation — in person at our Palo Alto showroom or virtually — we watch how you type and mouse, adjust your setup, and show you exactly what to change.
👉 Request an Ergonomic Evaluation | Browse Ergonomic Mice
Frequently Asked Questions
What is proper typing technique?
Proper typing technique means keeping your wrists straight and neutral, letting your hands float over the keys instead of planting and pivoting, typing with a light touch, and keeping your fingers curved and relaxed. Shoulders should be relaxed with elbows close to your body.
Should I rest my wrists on the desk while typing?
Avoid planting your wrists on the desk and pivoting from that point while you type, since bending the wrist up and down compresses the carpal tunnel. If you rest between bursts of typing, use a soft palm support and keep the wrist straight.
How should I hold a computer mouse?
Hold the mouse loosely with all fingers, including the pinkie, resting evenly on it. Move from the elbow and shoulder rather than flicking the wrist, and keep the mouse close to the keyboard so you don't reach.
Can bad typing technique cause carpal tunnel syndrome?
Poor technique is a major contributor. Repeatedly bending the wrist up and down while typing or mousing compresses the structures inside the carpal tunnel, which is one of the main ways people develop carpal tunnel syndrome. Persistent numbness or tingling should be checked by a healthcare professional.
This article shares ergonomic guidance based on our fitting experience and is not medical advice. If you have severe, worsening, or new symptoms, talk to your doctor or physical therapist.
About the Author
Anne Kramer writes for Ask Ergo Works, where our ergonomic specialists have been fitting chairs and workstations from our Palo Alto showroom for more than 30 years.
