Why do we need ergonomic office chairs 
to sit actively?

Active sitting is an investment in your health

On average, everyone of working age has five days off sick a year due to back pain caused by bad posture. You have the opportunity to strengthen your core when sitting on a Dynamostol chair and thus avoid becoming another statistic.

The philosophy behind "Sit Strong" >
Try out a chair free for 14 days >
Alex- Dynamostol Chair user

MEET ALEX

Using his chair
every day

watch the movie >
Materials and colors

REFORM
MATERIALS
AND COLOURS

View the ReForm range >
Designer Nanna Ditzel

INCHARGE

Designed by Nanna Ditzel

Watch the film >

  The Elegant Ergonomic Office Chair

That strengthens your core every day

Watch the film >

Back pain provided the inspiration needed to bid the conventional office chair farewell!

The moment you realise you’re sitting on a good idea

What do you do when your back hurts so much that you can’t bear to sit on a regular office chair? Claus Lundsgaard invented an office chair on which he could sit actively and strengthen his body.

Watch the film >

INSPIRATION & SPECIAL OFFERS