Ergonomics: a comfortable workstation and an active day

These benchmarks are general. They complete an exchange with the professionals who follow you and do not replace a diagnosis or an individualized program.

Benchmark 01

Start with what really bothers you

Before changing your entire office, observe an ordinary day. Does the discomfort appear during video conferencing, after a long period of seizure or when using the touch pad? Note the moment, the task and what relieves you. This small survey helps choose a useful modification rather than apply a general rule.

Distinguish the constraints that you can deal with immediately and those that require discussion with the employer. A screen that is too low can be easily corrected; a day without autonomy or the possibility of a break also requires reflection on the organisation. Comfort depends on the position, but also on the pace, concentration and work required.

Benchmark 02

Adjusting headquarters and support

Sit down at the bottom of the seat without feeling stuck. Adjust the height to have stable supports: feet on the ground or footrest, without excessive pressure under the thighs. The backrest must be able to accompany the back; it does not function to keep you motionless in a single position.

Then bring the seat closer to the work plan so that you do not continuously move the trunk. If armrests prevent this approach or force you to lift your shoulders, adjust them. Test each setting for a real task, then correct what remains uncomfortable. An expensive chair is not automatically better suited to your size and activities.

Bench 03

Screen, keyboard and mouse: reducing unnecessary effort

Place your screen to read without constantly moving the head or turning the neck. Enlarge characters can be more useful than looking for a theoretical distance to the nearest centimeter. With progressive lenses or multiple screens, the installation must take into account the comfortable viewing area and the actually used screen most often.

Keep keyboard and mouse at a distance that allows loose shoulders. Avoid stretching your arm to reach an object used all day long. For long sessions on a laptop, a separate keyboard and mouse allow you to adjust the screen independently of your hands. Also check the reflections, cables and space available to change position.

Benchmark 04

Building realistic changes in activity

Variation can fit into the work: stand up to look for a document, call standing if it's right, walk to a colleague or alternate writing and other tasks. The goal is not to transform each break into a workout. It is mainly to interrupt regularly a maintained constraint and let the eyes look away from the screen.

Choose an easy-to-use trigger, such as the end of a meeting or sending a file. Short and frequent breaks are often easier to integrate than waiting for a long break. A reminder may help, but it must not become an additional source of stress. If production constraints prevent any variation, talk about it rather than assigning you responsibility for the problem.

Bench 05

Telework, travel and mixed tasks

At home, book a stable place for long periods if possible. The sofa or a coffee table may be suitable on an ad hoc basis, but sometimes become difficult to adapt for several hours of work. Start with what exists: clear the table, reorganize lighting or move useful objects. Check the stability and security of improvised supports.

For travel, avoid looking for an ideal installation that is impossible to reproduce. Instead, reduce the length of the most demanding tasks on the phone, split the input and take advantage of transitions to move. If your activity combines office, driving and handling, analyze these sequences together. Setting the office is not enough to explain all the discomforts of the day.

Bench 06

Evaluate changes without monitoring each movement

Try one or two adaptations for several days and observe simple criteria: reading comfort, easy to reach the mouse, fatigue at the end of the task. Do not constantly check if your back is perfectly straight. An occasional bent position is not in itself a lesion; the problem is sometimes mainly lack of alternative or duration.

Ergonomic recommendations are a reference point, not a guarantee of painlessness. If symptoms persist, disturb sleep or are accompanied by tingling, an assessment may look for other factors. The occupational doctor can help adapt tasks and equipment to your situation.

A first step

An adjustment in five minutes

Example of organization to adapt to your situation, without performance objective.

Check that the feet have stable support and that the seat is close to the table.
Show a usual document and adjust the text size before moving the screen.
Place the mouse next to the keyboard and test for one minute without reaching the arm.
Choose a possible activity change after the next task.

Traps to avoid

Buy an accessory presented as a universal correction.
Stay up all day to replace the sitting position.
Crising to maintain a supposedly perfect posture.

When can I ask for an opinion?

A new weakness, persistent loss of sensitivity or pain after trauma deserves medical advice. Thoracic pain or malaise should not be attributed to the workplace: contact the rescue according to the situation.