Between enthusiasts and skeptics who fear for their balance or concentration, the exercise ball chair is a subject of debate. Yet, some criticisms stem from a confusion between a classic exercise ball and a true ergonomic office ball chair.
At Bloon, we believe that the theoretical limitations of the ball, once mastered, are the keys to a healthy posture.
Instability, lack of armrests and backrest, limited adjustments... Let's see together how the disadvantages of the exercise ball chair can be transformed into advantages.
Does the exercise ball chair cause fatigue at first?
Common misconception: "Sitting on a ball fatigues the back and abdominal muscles."
This remark, common during initial uses, is natural. This slight fatigue in the first few days is a sign that your deep muscles, too often neglected, are getting back to work.
A disadvantage of the exercise ball chair, possible at the beginning of use, synonymous with muscle reawakening
Feeling slight muscle fatigue and a little discomfort often reveals that your body is reactivating. Indeed, this type of seating encourages the engagement of deep muscles, unlike a traditional office chair which allows them to become dormant, which, in the long term, can lead to a loss of tone and chronic pain.
In this regard, a biomechanical study comparing sitting on a ball and on a classic chair shows that the former increases trunk muscle activity, while improving posture perception. This is how you build a solid foundation for your back.
Our tips to avoid discomfort and fatigue on your exercise ball
You don't run a marathon without training. The same goes for the exercise ball chair, which acts as real postural training, and the key lies in gradual progression:
- start with 30 to 60 minutes per day
- alternate with a classic chair
- gradually increase the duration
Over time, this muscle engagement helps reduce chronic pain related to a sedentary lifestyle, but also to stimulate energy.
What if the fatigue persists?
If discomfort does not decrease after a few weeks, don't panic: it's often a sign that a small adjustment is needed. Check these points to mitigate this risk of the exercise ball chair:
- Sitting time: did you increase the duration too quickly? Go back to shorter sessions.
- Adjustment: Is your ball inflated enough to keep your hips above your knees? A simple adjustment of air pressure is often enough to transform the experience.
- Posture: Are you sitting correctly on your Bloon? While it takes some time to master balance, it also takes time to sit well on the exercise ball chair.
Is the exercise ball chair dangerous or unstable?
Common misconception: "It's unstable, I might fall or lose my concentration."
Perceived as a danger of the exercise ball chair, the risk of falling only exists if the ball is poorly chosen (classic gym ball), misused (slippery surface, smooth PVC coating, high heels) or incorrectly inflated.
Instability: the very principle of Active Sitting™
Instability is the source of all the benefits of the exercise ball chair.
The micro-movements generated by dynamic sitting:
- Strengthen deep and stabilizing muscles
- Improve proprioception and posture
- Promote better alertness and help break mental fatigue related to immobility
Precautions to master ball instability
To reassure yourself and find balance during the first uses of the ball, here are some tips and precautions to take:
- Try your ball near a stable support and start with short sessions to get used to your center of gravity.
- Use an anti-slip ball or use it on a yoga mat or non-slip floor.
- Wear flat shoes, not high heels, so that your feet are flat and anchored to the ground.
Bloon: a weighted base and non-slip cover for more stability
Unlike gym balls that roll everywhere, the Bloon incorporates a weighted base and a non-slip textile cover, limiting involuntary movements and facilitating handling.
Does the lack of adjustment cause ergonomic problems?
Common misconception: "If I can't adjust the height, my arms will be too high or too low."
Unlike an ergonomic chair with 12 adjustments that no one knows how to use, the Bloon is ergonomic by nature. Its only adjustment? Inflation.
When your seat is correctly inflated and chosen, it perfectly adapts to standard size desks and your morphology.
The importance of choosing the right ball size
Bloon offers two sizes of ergonomic balls (Regular and L) to adapt to all body types and standard desk heights (70-80 cm).
Find our article on how to choose the size of your exercise ball chair.
An adjustment by inflation
By slightly adjusting the inflation, you find the perfect height so that your hips are slightly above your knees, in order to reduce lumbar pressure and promote natural spinal alignment.
Without a backrest or armrests: what is the risk for posture?
Common misconception: "Without a backrest and armrests, my back will slump."
This is a risk of the classic plastic gym ball, which slides and flattens. A Bloon is weighted and has a high-quality coating, which offers resistance to flattening and better support.
Without a backrest, your spine regains its natural curvature, without slumping against a often poorly adjusted support.
A constraint that promotes natural posture
If misused, the backrest of a traditional chair often encourages a "C" posture, characterized by a rounded back.
The spherical shape of the exercise ball chair, on the contrary, induces an upright posture and spinal alignment, as well as opening of the pelvis.
Armrests are often poorly adjusted and block passage under the desk. With the Bloon, your forearms rest naturally at 90° on the work surface, your shoulders relax, and cervical tension decreases.
Optimizing your workstation for optimal comfort
Improve your comfort by combining your office ball with other ergonomic solutions, such as wrist rests or an ergonomic mouse.
Organize your workstation to promote an ergonomic posture by adjusting your computer screen to eye level and positioning your keyboard and mouse at the correct distance.
Is the exercise ball chair suitable for all tasks?
Common misconception: "I can't do technical drawing or pixel-perfect retouching on a ball."
The exercise ball chair is a tool for dynamism. For tasks requiring perfect immobility and surgical precision (watchmaking, high-precision graphics), alternation is your best friend.
The Bloon is not necessarily designed to replace 100% of your furniture, but to combat a sedentary lifestyle. Alternating between a Bloon and a classic office chair ensures that the body never settles into a static state.
Gym ball or real ergonomic chair: the confusion
Common misconception: "A gym ball is for exercising, not for sitting."
It is true that a classic gym ball is not designed for prolonged sitting, but the Bloon is not a classic Swiss Ball.
It was designed by an osteopath as an office ball. It is an ergonomic and safe chair thanks to its stabilized base, its resistance to flattening, and its non-slip textile covering.
Far from a "gym" design, the Bloon is a true piece of furniture with high-end fabrics and careful finishes.
Conclusion
When chosen and used correctly, the exercise ball chair can become a lasting ergonomic ally. Like any ergonomic equipment, the sitting ball requires some good practices to reap all its benefits. Here's how to overcome the disadvantages of the exercise ball chair:
✔ Choose a ball of the right size.
✔ Opt for a non-slip textile covering and a weighted base for controlled instability and to avoid the risk of falling.
✔ Maintain appropriate inflation: neither too much nor too little.
✔ Keep your hips slightly above your knees: an angle of approximately 110°.
✔ Pay attention to your posture and avoid slouching: straight back, head aligned with the spine, feet flat, knees and elbows at 90°.
✔ Alternate with a classic office chair, especially at first, and remember to vary your positions.
✔ Start with short sessions of about 30 minutes before gradually increasing the usage time.
✔ Listen to your body.
✔ Properly organize your workstation to maintain an ergonomic posture: screen at eye level, ergonomic keyboard and mouse at the correct distance.
✔ Remember to stretch and do exercises on the ball for active breaks and improve your long-term comfort.