Should Your Wrist and Arm Touch the Mouse Pad?

As someone who spends a significant amount of time on the computer, I can confirm that it is a bad idea to rub your wrist and arm against the mouse pad.

There are two ways your wrist and arm may rub the mouse pad; wrong mouse pad height or incorrect hand posture.

In fact, most work-related injuries occur due to incorrect hand posture when using a computer mouse.

Keep your wrist from touching the mouse pad to prevent the mouse arm and callus, but rest parts of the arm for a while as long as it adds comfort and movement.

A mouse pad has more benefits than drawbacks
A mouse pad under a wireless mouse (Source: Pixabay)

Keep in mind that your lower arm and wrist remain parallel and a few centimeters above the mouse pad to avoid any friction.

Read on to find out the best arm and wrist position for using a mouse without worrying about injuries.

Should your Wrist Touch the Mousepad?

Avoid placing or touching the mouse pad with your wrist to prevent incorrect wrist position.

As a rule of thumb, your wrist should be straight and lying parallel to the mouse pad, without touching it, to encourage a proper position.

Ideal Typing and sitting position
Ideal Typing and sitting position (Source: Cornell University)

For example, if your wrist touches the top of the mouse pad, it means your wrist is bending upwards. Similarly, placing the mouse close to your elbow may bend your wrist downwards.

Although a common practice among many computer users, physicians strongly prohibit it.

Even a prolonged, slight bending of the wrist may lead to tendon and ligament injury in the future, leading to damaged carpal tunnel, wrist strain, fatigue, and stiffness.

Here is a diagram describing the correct and incorrect wrist positions when using a mouse.

Correct wrist position
Accurate and inaccurate wrist position when using a mouse (Source: Business Insider)

Some of the most common problems of wrong wrist position include;

A. Mouse Arm Syndrome

Mouse arm syndrome is a common symptom that causes increased muscle tension in different hand parts.

Caused by the wrong wrist or arm position, it leads to sore muscles and tendons throughout the arm.

The early signs of the mouse arm include stiffness, followed by a tingling sensation in the hand, wrist, elbow, and shoulder.

Excessive keyboard and mouse usage
Improper mouse usage leads to musculoskeletal issues (Source: Pexels)

Soon, it will be painful and leads to increased localized swelling.

In severe cases, chronification (the process of temporary pain progressing into persistent pain) occurs.

Regular physical therapy, muscle relaxation exercise, and immobilization of the forearm may help treat the mouse arm.

How to Treat and Prevent Mouse Arm Syndrome?

Start with diagnosing mouse arm syndrome through a physical examination of the elbow to help pinpoint the problems and progression of the condition.

Treatment for mouse arm is pretty basic.

1. Provide Support and Stabilization

Early intervention is the best course of action to prevent further damage. Use medical wrist braces or splints to reduce discomfort and keep your wrist straight.

Bauerfeind wrist brace like the ManuLoc or ManuTrain provides enhanced stability to the wrist.

Manutrain wrist
Manutrain wrist (Source: www.bauerfeind-group.com)
2. Immobilization

Immobilizing the wrist temporarily may prove effective in minimizing pain and further damage.

Avoid using the mouse until the condition subsides. Otherwise, use a medical brace to rest and heal your wrist.

3. Rehabilitation with Physiotherapy

The physiotherapy exercise done under the guidance of an expert will help reduce pain and damage.

It effectively reorganizes strained muscles and tendons, especially after prolonged use of mice. Similarly, follow regular targeted exercises to ward off stiffness and muscle strain.

Physical therapy
Physical therapy (Source: Pixabay)
4. Progressive Muscle Relaxation (PMR)

PMR is more of a preventive measure to ward off mouse arms.

It includes stretching the muscles and tendons to help them relax, such as wrist extensor and flexor stretch and prayer stretch.

Extension and flexion of wrist
Extension and flexion of the wrist (Source: ResearchGate)
5. Ergonomic Re-design Of Workplace

Introduce an ergonomic workplace to prevent chances of getting mouse arm syndrome.

Adjustable chair and proper desk height, mouse pad with a wrist rest, and custom armrest will help re-design your workplace for ergonomics.

B. Wrist Callus

The callus is thickened or hardened skin that forms on the wrist from repeated friction or rubbing on the mouse pad.

You would usually notice a callus on the side of your wrist that looks raised, slightly dark, and hard.

It often becomes a permanent trait in regular computer users.

Palmar surface of the dominant right hand of an office worker presenting with mouse wrist.
Palmar surface of the dominant right hand of an office worker presenting with mouse wrist. (Source: Semantic Scholar)

Sometimes, the callus may cause a sting, burning sensation, or throbbing that could interfere with your daily activities.

When left untreated, it may lead to computer mouse dermatitis, causing dry red scaling rash or pigmented rash.

How to Treat and Prevent Wrist Calluses?

Treating calluses that appear on the wrist is pretty straightforward.

1. Apply Ice and Lotion

Apply some ice on the area for a few minutes and put some lotion or moisturizer on it afterward.

The ice will numb the area and open pores to let the lotion seep into the callus. Follow the same process couple of times a day.

Ice cube and lotion
Ice cube and lotion are natural remedies (Source: Pixabay)
2. Take a Break

Take a break from using the mouse until the condition subsides. It allows your wrist to rest and naturally heal the callus area.

3. Apply Epsom Salt

Soak the affected area with Epsom salt and water mixture. The Epsom salt will release magnesium sulfate into the water that will help dissolve dead skin cells.

4. Wear Wrist Bands

Wear physician-advised wrist bands when using a mouse to prevent developing callus. The cloth will act as a protectant and keep your wrist skin from rubbing against the mouse pad.

5. Change your Habit

Place your wrist and forearm straight when using a mouse to prevent touching the mouse pad.

Introducing an ergonomic workspace will encourage keeping your wrist from touching the surface.

Should your Arm Touch the Mousepad?

It will depend on many different factors, such as the desk’s height, mouse pad size, and distance between the mouse and shoulder.

When your desk’s height is above your elbow height, you would naturally place your forearm on the mouse pad.

Similarly, you would rest your arm if you are using an extended mouse pad or when the mouse is placed at a close distance.

Although it may be natural to place your forearm on the mouse pad, you are advised to refrain from it.

Avoid placing your lower forearm over the mouse pad
Avoid placing your lower forearm over the mouse pad (Source: Pexels.com)

The users who spend most of their time using a mouse are more likely to rub their arms against the mouse pad for better aiming.

As a rule of thumb, your arm should lie parallel to the mouse pad and desk’s surface to avoid over or under bending the wrist.

In some severe cases, resting the arm on the mouse pad for a prolonged duration may cut blood supply to the wrist and fingers and even lead to mouse arm syndrome.

Hence, avoid placing your arm on the mouse pad, except during momentary breaks.

Correct sitting position in front of a computer
The correct sitting position in front of a computer (Source: Medical News Today)

Find out what is an ergonomic position for keyboard and mouse?

Tips to Properly Use a Mouse

A mouse, when correctly used, will prevent the rubbing of the wrist on the mouse pad.

It all comes down to effectively using the mouse to prevent wrist and arm injury and increase productivity.

Here are some proven tips to properly use a mouse.

  • Ensure your lower arm is in line with your wrist: ensure the wrist does not bend up or down when you place your palm on the mouse.
  • Place the mouse pad at the correct height to ensure your arm stays in a neutral position to your wrists.
  • Get an adjustable chair to raise or lower the seat to the mouse pad’s height.
  • Hold the mouse gently -do not firmly grip to avoid additional strain on the palm.
  • Avoid placing your wrist on the rest when using a mouse pad with a wrist rest. Instead, put the end of your palm over the wrist rest.
  • Exercise your wrist and arm using flexor stretches daily.
  • Invest in ergonomic computer mice of appropriate sizes.
  • Take frequent breaks in between to allow your wrist and arm to rest and recover.

The Bottom Line

It is essential that you avoid placing your wrist and arm on the mouse pad because an incorrect wrist position is a primary factor in computer-related injuries.

From stiffness, shoulder pain, ligament injury to carpal tunnel syndrome, there are many problems you may face.

Hence, take vital steps to reduce friction by better positioning your mouse or wrist or adjusting your seat or desk.

Follow the tips given above to use your mouse correctly.

Related Article: Should you use a mouse without a mouse pad?

0 Shares:
Leave a Reply

Your email address will not be published. Required fields are marked *

You May Also Like