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" >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.
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