How to Set Up Your Desk to Avoid Back and Neck Pain

Ten minutes of setup changes how hard your body works to hold one position all day, and most of it costs nothing.

The chair, and where your hips sit

Sit back in the chair. The backrest is there to carry part of your weight, and perching on the front edge hands all of it back to your low back.

Set the seat so your hips finish level with your knees or slightly above. Lower than that rolls the pelvis backward and the low back rounds to follow. Then support your feet, on the floor or up on a box, so the seat edge is not carrying your legs.

Monitor height, and why it decides how your neck feels

The top of the screen wants to be at roughly eye level, about an arm's length away.

Your head weighs around ten to twelve pounds, and held upright over your shoulders the bones and muscles share that job. Tilt it forward to look down at a screen and the structures at the back of the neck hold it against gravity, the way your arm feels holding a gallon of milk out in front of you. Hours of that is sustained load, and it is usually the burning band across the shoulders by mid-afternoon. See neck pain and upper back pain.

The laptop problem, plainly

A laptop cannot be right for your hands and your eyes at once. The screen and the keyboard are attached, so there is one height for both. Put the screen where your eyes want it and the keyboard ends up near your chest. Put the keyboard where your hands want it and you look down into your lap all day. Every laptop user sacrifices one or the other, and it is nearly always the neck.

The fix is to separate them. Raise the laptop on a stand or a stack of books until the top of the screen is near eye level, then use a separate keyboard and mouse at desk height. An external monitor works too. For most people on a laptop all day, this is the highest-value change here.

Keyboard, mouse and forearms

• Elbows close to your body at roughly a right angle, shoulders down rather than shrugged.
• Wrists straight, not bent upward. A keyboard lying flat, or tilted away from you, helps.
• Mouse beside the keyboard, not out past a number pad. Reaching to the side for hours costs the shoulder.

Your phone counts too

Cradling a handset against your shoulder holds the neck bent and turned for the whole call, so use a headset or the speaker. Looking down at a handset for long stretches loads the neck the same way, so raise the phone instead of dropping your head.

The best posture is the next one

This matters more than any measurement above. No arrangement of furniture is good enough to sit in unchanged for eight hours. Tissue tolerates a position for a while and the tolerance runs out the longer it lasts, so regular position changes and short movement breaks do more for you than getting the setup perfect once. Stand, walk, or shift position every half hour, and set a timer, because you will not remember.

That is also the honest answer on standing desks. They help because they make changing position easy, not because standing is correct posture. Standing still all day has its own costs in the feet, legs and low back. The value is in alternating.

Sitting badly is not slowly wrecking your spine, whatever you have read. This is a load and tolerance problem, which is a far more fixable one.

Working from a sofa, a boat, or a kitchen counter

Not everyone has an office. Wherever you are, get the screen up and the hands down, since a stack of books and a separate keyboard travel anywhere. On a sofa, put a firm cushion behind your low back, something solid under the laptop, and both feet on the floor. At a counter that is too tall, use a stool high enough that your wrists are not bent up to the keys. At a galley table that is too low, raise yourself with a cushion, then set a time limit and move.

What long hours at a desk do to a neck, a mid-back and a set of hips, and how that gets treated, is on our page for office and remote workers.

When a hand or arm symptom needs an exam, not a new chair

Numbness, tingling or weakness in a hand or arm that is persistent or getting worse is not a furniture problem, and neither is losing grip strength. See numbness in hands and arms.

Call 911 or go to the nearest emergency room for:

• Chest pain or pressure, especially with shortness of breath, sweating, or pain into the jaw or arm
• Sudden weakness on one side, a drooping face, or trouble speaking
• The worst headache of your life, or a headache with fever and a stiff neck
• Loss of bowel or bladder control, numbness in the saddle area, or worsening leg weakness

More in when back pain is an emergency.

Getting seen

If the setup is fixed and it still hurts weeks later, get it looked at. Call (340) 690-4994 to book an exam. Dr. Keys is the Chair of the Virgin Islands Board of Chiropractic Examiners, a member of the Virgin Islands Chiropractic Society, and the International Chiropractors Association representative for the U.S. Virgin Islands. Tradewinds Chiropractic & Wellness is in the VI Medical Foundation Building, Suite 202, 9150 Estate Thomas, St. Thomas, USVI 00802. Hours are Mon, Wed, Thu: 10:00 am to 1:00 pm and 3:00 pm to 7:00 pm. Tue, Fri: 7:00 am to 2:00 pm. Closed Sat and Sun. New patient forms are at forms.

Questions patients ask

How should I set up my desk to avoid back pain?

Sit back against the backrest with your hips level with your knees or slightly higher and your feet supported on the floor or a box. Put the top of your screen at about eye level, an arm's length away. Keep your elbows near your body at roughly a right angle with your wrists straight, and the mouse right next to the keyboard. Then get up and move every half hour, because no setup is meant to be held for eight hours.

What is the correct monitor height?

The top of the screen at roughly eye level, about an arm's length from your face. That keeps your head balanced over your shoulders instead of tilted forward, which is what loads the muscles at the back of the neck hour after hour. If you wear progressive or bifocal lenses, set the screen a few inches lower so you are not tipping your head back to read through the bottom of the lens.

What is the best sitting position at a computer?

Hips level with or slightly above the knees, feet supported, back actually against the backrest rather than perched on the front edge of the seat, shoulders down and elbows close to the body. That said, the best sitting position is the next one. Changing position and standing up regularly does more for you than holding any single arrangement perfectly.

Why does my neck hurt when I work on a laptop, and how do I fix the setup?

A laptop puts the screen and the keyboard at the same height, so one of them is always wrong. Most people lower the screen to reach the keys and spend the day looking down, which loads the back of the neck. Raise the laptop on a stand or a stack of books until the top of the screen is near eye level, then add a separate keyboard and mouse at desk height. An external monitor works the same way.

Is a standing desk better for my back?

It helps mainly because it makes changing position easy, not because standing is the right posture. Standing still all day has its own costs in the feet, legs and low back, so a desk you never lower is just a different position held too long. Alternate between sitting and standing through the day and you get the benefit.