MSDs: Causes, Symptoms, and Prevention in the Workplace

A Problem Affecting All Businesses

During several recent media appearances, notably in La DH and the Sudinfo group newspapers, ExoHub had the opportunity to raise public awareness about an often underestimated issue: musculoskeletal disorders, more commonly known as MSDs.

Yet, behind this acronym lies one of the main workplace health issues in Europe today.

Whether they are laborers, technicians, nurses, order pickers, drivers, or even office workers, MSDs can affect virtually all sectors of activity.

What is a Musculoskeletal Disorder?

Musculoskeletal disorders encompass a range of conditions affecting:

muscles;
tendons;
ligaments;
joints;
nerves.

They generally manifest as:

lower back pain;
neck pain;
tendinitis;
shoulder pain;
wrist pain;
sensations of discomfort or chronic fatigue.

These disorders often appear gradually and can become debilitating if not addressed early enough.

Why Are MSDs So Common?

Several factors contribute to their onset.

Among the most common:

Repetitive movements: Performing the same movement hundreds of times a day significantly increases the stress on certain joints.

Awkward postures: Working with arms raised, bent forward, or squatting for long periods excessively strains the body.

Lifting loads: Even when loads remain reasonable, their daily repetition can cause gradual wear and tear.

Vibrations: Prolonged use of certain tools can also contribute to the development of musculoskeletal disorders.

Prolonged standing: Standing for several hours a day can generate significant pain and fatigue.

Consequences for Workers

MSDs are not limited to simple discomfort.

They can lead to:

a decrease in quality of life;
chronic fatigue;
physical limitations;
work stoppages;
partial or total incapacity in some cases.

For many workers, pain gradually becomes a habit when it should be a real warning sign.

Consequences for Businesses

Businesses are also directly impacted.

MSDs can lead to:

increased absenteeism;
recruitment difficulties;
a loss of productivity;
higher costs related to replacements;
a deterioration of the work environment.

At a time when many sectors are already struggling to attract new talent, sustainably preserving employee health becomes a strategic imperative.

How to Prevent MSDs?

Prevention generally relies on several complementary approaches.

Adapt workstations:
- Ergonomics is often the first step.
- A well-designed workstation can significantly reduce certain physical constraints.

Train workers:
- Awareness of best practices remains essential.

Reorganize certain tasks:
- Modifying work methods or reallocating certain operations can sometimes significantly reduce risks.

Introduce technical aids:
- In some cases, specific equipment can alleviate physical constraints.
- This is particularly true for professional exoskeletons.

What Role Do Exoskeletons Play?

Exoskeletons do not replace other preventive measures.

They are a complementary tool that helps reduce certain biomechanical stresses in particularly demanding jobs.

Depending on the situation, they can contribute to:

reducing fatigue;
improving comfort;
reducing certain muscular strains;
promoting continued employment.

However, their effectiveness depends on a prior analysis of the workstation and a choice adapted to the real needs of the users.

A Global Approach to Prevention

At ExoHub, we are convinced that there is no single solution.

Each company has its own constraints, and each profession exposes workers to different risks.

Our approach therefore consists of analyzing workstations, understanding on-the-ground needs, and identifying the most relevant solutions as part of a global prevention strategy.

The objective is not only to reduce pain today but to sustainably preserve the health of teams for tomorrow.

Conclusion

Musculoskeletal disorders currently represent one of the main challenges businesses must face.

Better understanding their causes and implementing concrete prevention actions constitutes a sustainable investment for both worker health and organizational performance.