




InCharge Flex
Product description
The InCharge Flex chair has a unique property that you cannot immediately see. The seat is flexible and can tilt 11° in all directions. This feature forces you to sit with an active buckle in your core as it challenges the musculature and the balance point.
The chair supports you in the extreme postures, which can be stressful for your back, neck and shoulders.
The flexible seat may require a little habituation as it is a different way of sitting, it can be compared to sitting on a pilates ball, just with a firm support that does not roll away. Once you've gotten used to sitting on the chair, you can really sense how much the stabilizing and balancing muscles around the whole core should work to maintain a strong back and a well-balanced core.
InCharge was designed by Nanna Ditzel in 1993. Given human anatomy, the seat is shaped according to a pelvis, which gives you a well-balanced sitting position. The shape of the seat encourages you to have a natural s-curve in your spine so that you do not collapse in the back as is often the case on a conventional chair.
The front raise prevents you from sliding forward and down the chair even if you are sitting higher than on an ordinary chair.
When sitting on the chair, you need to have an open angle in your hip joint. You must be able to reach the ground with flat feet.
The stepless gas cartridge makes it easy for you to vary the seat height.
Since the chair does not take up much space, it is easy to maneuver and you will find that it is easy to steer around cabinets, tiles or colleagues when sitting on it. The chair is equipped with lovely, light-running, soft wheels.
You have the opportunity to choose between two different cover types, which are carefully selected, in collaboration with the specialists we work with. You can read more about the materials under covers.
This chair is perfect for business where hygiene standards are in focus.
Shipping information
Dynamostol ship on all weekdays with GLS or GLS local partner. When ordering and paying on Dynamostol's website, all packages to the EU are delivered free of charge within 3-5 work days.
There is a 14-day full right of return on items ordered on Dynamostol's website. In countries inside the EU, Dynamostol pays for return shipping.
If you need shipping outside the EU and your country is not available in the list of shipping countries, please contact us at info@dynamostol.dk.
Ask a question
If you have questions about this product please contact us, so we can help you find the right chair for you.
Send us an e-mail at
info@dynamostol.dk
Or give us a call at
+45 4675 0970
Try the chair - full refund
We want you to experience the benefits of sitting actively for yourself. We therefore offer a 14-day trial period on your purchase, and if you want to return your chair, we pay for return shipping and offer a full refund.
Size guide
Which height should you choose?
The height of your chair should generally be based on your own height. For example, if you're a woman measuring 168 cm, we recommend a medium setting. Exceptions may of course apply depending on where and how you intend to use the chair. If in doubt about which height you need, please call us on tel.: 4675 0970 or write to us at info@dynamostol.dk.
The chart below shows you which chair heights we recommend for your height:
Woman | Man |
Under 162 cm - Small | Under 170 cm - Small |
160 - 173 cm - Medium | 168 - 183 cm - Medium |
Over 170 cm - High | Over 180 cm - High |
Seat height from floor to seat
Our chairs have a seat height that ranges in the heights you can see below.
When you need to measure the seat height, take a measuring tape, measure on the back of the seat and pull the measuring tape down to the floor.
X- low: Seat height 35 – 43 cm - this height is primarily intended for Daycare.
Low: Seat height 42-58 cm
Medium: Seat height 48 – 68 cm
Height: Seat height 55 – 80 cm
FLEX seats:
Low: Seat height 46-62 cm
Medium: Seat height 52 – 72 cm
Height: Seat height 59 – 84 cm
Remember you must sit higher than on a regular chair, and with open angles in the hips and knees.
Material guide
FAUX LEATHER - Compound is the artificial leather material recommended for those professions where hygiene is a high priority. It is made of 100% polyurethane. It is “Greenguard and Greenguard Gold” certified and Phthalate free. It is the preferred cover in dental and hospital.
The cover can easily be cleaned with water-based cleaner or in the washing machine at 60 °.
WOOL - Hallingdal 65, is a wool material designed by Nanna Ditzel. It contains 70% wool and 30% viscose. We have chosen this wool as it is a very durable material that fits perfectly to our chairs and which we can recommend to both the private and public sector.
Hallingdal 65 is EU Ecolabel, Greenguard Gold, HPD and EPD certified.
The cover can be washed on the wool program in the machine, but must be pulled into shape after washing and laid to dry on a towel, however, most stains can easily be removed with a good soap and a wrung out cloth.
MICROFIBER - Comfort + is a soft and comfortable artificial leather material which is a bit reminiscent of suede. It contains 88% polyester and 12% polyurethane. We can recommend this material for all professions also at home. Comfort + is Oeko-Tex certified as it contains 37% recycled fibers.
The cover can be washed at 60 ° in the machine, with a shrinkage of 2%, however, most stains can be easily removed with soap and a wrung out cloth.
LEATHER - Victory leather is a natural, soft and robust material that we can recommend for both the private and public sector.
Leather is easy to clean if you follow these instructions: Use a 1/2 deciliter of soap flakes for one liters of hot water. Whisk the soap flakes in the water. When the water becomes room temperature, the foam should be applied with a soft cloth. Use only the foam and avoid softening the leather. When the leather is dry, polish it with a soft, dry cotton cloth.
3D material for day care
This material is made of 100% polyester, a material that is suitable for environments with special requirements for cleaning.
The cover can be washed in the washing machine. At 40°C shrinkage max. 2,5% and at 60° shrinkage max. 4,5%. We recommend that the cover is hung to dry after washing, it must not be put in the dryer.
Small stains can easily be removed with a wrung-out cloth and a little soap.
Pairs well with

InCharge Flex

Philip Lundsgaard
Expert in chairs that provide an active sitting position.
Pros
- Flex function ensures a dynamic and active sitting posture.
- Ideal for clinics and laboratories.
- Easy to roll close to the patient without straining the body.
Cons
- Sitting on the chair takes some getting used to, but the effect is good.
- Your back may feel sore as it is naturally strengthened.