In a modern work environment, we spend a large part of the day sitting. What seems comfortable at first glance is in reality one of the biggest causes of physical complaints. Lower back pain, stiff shoulders, and neck issues are becoming more common, both for remote workers and for people in the office. However, these complaints can often be perfectly prevented. The key lies in ergonomics, movement, and the right workspace.
Why prolonged sitting is so taxing
Our body is not made to sit still for hours. When you stay in the same position for a long time, muscle activity decreases and pressure on your spine increases. Especially the lower back takes a heavy toll. At the same time, poor posture and a poorly adjusted workspace cause your shoulders and neck to become overloaded.
Many classic office chairs unconsciously reinforce this problem. They support your body but invite passive sitting. You slowly slouch, your core muscles do less work, and your body becomes less and less active. In the short term, you may only feel some stiffness, but in the long term, this can lead to chronic pain and even absenteeism at work.
The biggest causes of back and shoulder pain
Prolonged sitting
When you sit still for hours, your muscles become less active and pressure on your lower back increases. This is one of the main causes of lower back pain.
Incorrect posture
A rounded back, raised shoulders, or an incorrect screen height create extra tension on your neck and shoulders.
Lack of movement
Our body is made to move. Too little variation between sitting, standing, and moving leads to overloading of certain muscle groups.
Working pain-free starts with movement
The solution lies not only in "sitting well", but especially in continuing to move while sitting. Small, subtle movements ensure that your muscles remain active and your posture automatically improves. This reduces the pressure on your intervertebral discs and keeps your body better balanced.
When you sit actively, you unknowingly work on strengthening your back and abdominal muscles. Your circulation is stimulated and you prevent your body from getting "stuck" in one position. This not only has a positive effect on your body, but also on your energy and concentration while working.
What makes active sitting unique?
In contrast to classic office chairs:
- The seat moves with your body
- You automatically stay upright
- Your muscles are continuously activated
The impact on absenteeism and productivity
Physical complaints are one of the main causes of absenteeism within companies. Back and shoulder problems can cause employees to work less efficiently or even temporarily be absent. This not only impacts the well-being of the employee, but also the performance of the company.
Door te investeren in ergonomie en actief werken, kan je deze problemen grotendeels voorkomen. Medewerkers die comfortabel en pijnvrij werken, hebben meer energie, zijn productiever en kunnen zich beter concentreren. Het resultaat is een gezondere werkomgeving én betere prestaties op lange termijn.
The role of an ergonomic office chair
A good office chair plays a crucial role in this. While traditional chairs mainly focus on support, modern ergonomic solutions take a step further by integrating movement into the sitting itself.
A SpinaliS office chair is a strong example of this. Thanks to the dynamic seat, the chair continuously moves with your body. This ensures that you automatically adopt an upright posture and that your muscles stay active, without you having to consciously make an effort.
The effect is comparable to sitting on a stability ball, but with much more stability and comfort. Your body remains in motion, which significantly reduces the pressure on your lower back and shoulders. This helps not only to relieve existing complaints but also to prevent new complaints.

Why choose a SpinaliS office chair?
SpinaliS chairs are designed with one goal in mind: to integrate movement into sitting.
The benefits:
- Effortless active sitting
- Strengthening of back and core muscles
- Reduction of lower back and shoulder complaints
- Lower spinal pressure
- Built for intensive daily use
So you don’t just sit more comfortably, but also more healthily
Prevention as the key to a healthy workday
Prevention is always better than cure. By being mindful of your working posture and choosing an ergonomic workspace, you can help prevent many problems. Alternating between sitting and standing, a properly adjusted workstation, and sufficient movement throughout the day can make a significant difference.
But the biggest impact comes from how you sit during those many hours at your desk. By choosing an active sitting solution like a SpinaliS chair, you make sitting a healthy activity again instead of a burdening factor.
Conclusion
Working without pain is not a luxury, but a necessity in a world where we increasingly work in a seated position. Lower back pain and shoulder discomfort often result from a combination of prolonged sitting, poor posture, and too little movement.
By taking ergonomics seriously and choosing active sitting, you can not only reduce complaints but also actively prevent them. At the same time, you contribute to higher productivity and less absenteeism at work.
Do you really want to improve your workday? Then it's time to replace sitting still with active and dynamic sitting.