CorrectSit® Assistant chair



usa design patented

The CorrectSit Assistant chair

The seat and lumbar support of the CorrectSit® (usa design patented) are identical to the seat and lumbar support of the ErgoDynamic®, with the difference that they are manually operated with easily adjustable handles. The tilting mechanism, the height of the seat, the seat depth and the height of the lumbar support are all easily adjustable by the two or three manual handles on the side. The settings of the chair are not influenced by the weight or the height of the user, which makes for an extremely versatile chair for multiple users in the medical clinic.                           


The CorrectSit® is designed to prevent and reduce lower back and neck complaints. The small size of the lumbar support allows for maximum freedom of movement. It fits snuggly into the lumbar curvature where support is most needed to maintain natural upright posture in working positions. The triangular shaped seat provides an anatomical platform for the pelvis, supporting a natural and relaxed curvature of the spine and reducing fatigue while prolonged seating. Because the seat is shaped in a triangular seat you don’t have to sit on the edge of your chair in able to have your knees lower than your hips. There are big advantages why your knees shouldn’t be parallel to your hips. When your knees are parallel to your knees (sit in 90°) your pelvis rotates backwards when and there is more pressure on your discs. Therefore you want to have your knees 3-5 inches lower than your hips. Very important!

Assistant Arm

The Assistant arm is adjustable horizontally and vertically for maximum support. Very easy to use. The foot ring can be adjusted to any height and will give extra support for your legs.


"I just wanted to thank you for your product. I had L3-L4 surgery 4 years ago - low level back pain has been a constant issue at work and home for years.  I bought your ErgoDynamic chair at UOR in July.  After about a week of use - I was walking down the hall at work, trying to determine what was different with me -- I realized that my back was not hurting.  This was the first time in years. I tell everyone about your chair - Thank you so much!"

Susan Lopez, RDH

Call us today:

BQ Ergonomics LLC

11868 West 91st Street

Overland park, KS 66214

Office: 877.938.9034

Stay Updated