Ergonomics for a mobile world

Work doesn’t happen in just one place anymore. You might start your morning at the kitchen table, take meetings from a shared workspace, and wrap up on the couch or at the office.

That flexibility makes it easier to get things done — but it can also take a toll on your body.

Laptops and tablets aren’t designed for all-day use. Because the screen and keyboard are attached, it’s hard to position them in a way that feels natural for your neck, shoulders and wrists. You may find yourself hunching, craning or shifting into awkward positions without even noticing.

Over time, those small habits can add up, leading to aches, stiffness or repetitive strain injuries.

The good news? A few simple adjustments can make your setup more comfortable and supportive — wherever your workday takes you.

Start with the right tools

If you use a laptop for extended periods, consider adding an external keyboard and mouse. This allows you to raise your screen to a more comfortable viewing height without forcing your wrists and arms into awkward positions.

An ergonomic laptop stand can help elevate the screen closer to eye level. A forearm or wrist rest may also help reduce strain on the neck and shoulders.

Some people find that alternative input devices, such as split keyboards or vertical mice, are more comfortable, though the benefits vary from person to person.

Tablet users may benefit from a stand or holder that supports the device at a comfortable viewing angle and reduces strain on the neck, shoulders and hands.

Creating an ergonomic desk setup

A comfortable workspace doesn’t require expensive equipment. The goal is proper alignment.

When seated, your elbows should rest near a 90°  angle, your wrists should remain relatively straight and your feet should rest comfortably on the floor.

Your chair should provide adequate support for your lower back. If it doesn’t, a small cushion or rolled towel may help. If your desk sits too high, raising your chair and using a footrest can improve positioning.

Adjustable desks can make it easier to alternate between sitting and standing throughout the day. Regular movement may be more important than any single posture.

Don’t forget movement

Even the best work from home desk setup can’t eliminate the effects of sitting in one position for hours at a time.

Regular movement breaks can help reduce muscle fatigue and eye strain.

A few simple habits may help:

• Take brief breaks to stand, stretch or walk every 30 to 60 minutes.
• Blink regularly when using screens to help reduce dry-eye symptoms.
• Look away from your screen periodically to rest your eyes.Change positions throughout the day instead of remaining seated for long periods.

Working on the go

When you’re traveling or working in shared spaces, ideal ergonomics may not always be possible.

In those situations, focus on minimizing strain. Use pillows or cushions to support your lower back when sitting on couches or soft chairs. Change positions frequently and avoid looking down at phones, tablets or laptops for extended periods whenever possible.

If you carry a laptop or other equipment in a backpack, use both shoulder straps to help distribute the weight more evenly.

Listen to your body

Pain, numbness and persistent discomfort are signals that something may need attention. If symptoms don't improve with rest or ergonomic adjustments, consider talking with a healthcare professional.

Early intervention may help prevent repetitive strain injuries and other conditions that can interfere with work and daily activities.