Description
Affordable
Less expensive than most active chairs or “ergonomic” office chairs, our design is an economical solution to preventing back pain and improving posture.
MD Designed
Designed by a physician and researcher with decades of experience.
Try for 60 days
Enjoy a 60 day trial period to fully experience our chairs. If active sitting isn’t for you, just send us back the chair for a full refund – completely hassle-free.
RETHINK SITTING
The healthiest way to sit.
The office chair you are sitting in is terribly designed. Modern chairs encourage poor posture and inactivity.
1. Relieve Back Pain
Active sitting keeps your core strengthened and body aligned. We are designed to move, and when you stay in motion, your back appreciates it.
2. Improve Posture
Posture is your body’s response to gravity. QOR360 chairs are designed to allow your hips and spine to tip, gently aligning into a natural, comfortable position.
3. Sit Healthy
Research shows that sitting is as bad for our health as smoking. People sit more than ever (Americans, on average, sit for 11 hours per day!) and it’s literally killing us. Active sitting keeps your body in motion, and helps prevent sitting disease.
"No more back pain! I was desperate. I sit at a computer all day, and while all my coworkers with back pain converted to standing desks, it just wasn’t for me."
MICHAEL W.
Features that make your currrent chair jealous...
MD Designed
Designed by a physician and researcher with decades of experience.
Adjustable
Easy-to-use adjustment knob. Simply unscrew and set to your desired height.
Portable
The Tilt! is one-third the weight of a typical office chair at only 13 lbs.
Strong
Tested to hold up to 250 pounds.
Affordable
Less than half the cost of a typical office chair.
No Assembly
Just open the box and your Tilt! is ready to sit on.
Space Saver
One of the smallest chair footprints on the market.
Sustainable
Made with far less material than most modern office chairs.
BOSTON GLOBE
It’s a different kind of chair, invented by a former surgeon.
Former surgeon Turner Osler is trying to save the world from the traditional chair by creating a design that includes a rocking seat that feels more like walking than sitting. -Billy Baker
MEDIUM.COM
Your Office Chair Is Hurting You
But also, forget standing desks. Try ‘active sitting,’ according to a trauma surgeon who wants to cure sitting disease. -Ashley Abramson
WALL STREET JOURNAL
Goodbye, Back Pain? This Office Chair Was Designed by a Trauma Surgeon
For decades, American workers have tried trendy office chairs hoping to alleviate the agony of sitting. Is the new ‘Active Stool’ the one? -Magdalena Puniewska
Love from happy sitters.

IMPORTANT SAFETY NOTICE AND DISCLAIMER
PLEASE READ CAREFULLY BEFORE PURCHASE
The Tilt! is designed as an ‘active chair’ and its unique design and construction make it more tippy compared to other QOR360 chairs and conventional chairs. This feature has been deliberately incorporated to promote movement and core strength for users. However, this could lead to potential falls if the product is not used properly.
The product may not be suitable for everyone. Individuals who are older, those taking medication that might affect balance, and those who generally experience difficulties with balance should consider their capabilities and circumstances before choosing to use the Tilt!. The use of this chair by individuals with the above-mentioned conditions could increase the risk of falling and severe injury.
It is the user’s responsibility to assess their physical fitness, health status, and skill level before deciding to use this product. All users are strongly encouraged to take time to understand how to safely use the chair and to gradually get accustomed to its motion.
QOR360 cannot accept liability for accidents, injuries, or damages related to the use of this product. By choosing to use this chair, you acknowledge and accept that you do so at your own risk.
It is strongly advised that users with the above-mentioned conditions consider our less-tippy Ariel 2.0.
MD Designed
Meet Dr. Turner Osler
Turner is the CEO and Founder of QOR360. Dr. Osler is an academic trauma surgeon turned research epidemiologist who has published over 300 peer-reviewed medical papers and book chapters. As a physician who’s suffered from a tyranny of conventional chairs for most of his life, Dr. Osler’s quest for a healthier way to sit led him to develop The Eccentric Bicylinder, a shape that is central to QOR360’s ergonomic, healthy, and active seating products.
Play VideoClick play
(brands who’ve embraced QOR360 chairs)






“R.A.” in Michigan (verified owner) –
This afternoon I had a chiropractic appointment. At the end, when I stood up and she tested me, she saw, and I felt, that I was standing taller than usual. She knows me very well and I had told her about the chair. Since my posture was different, we figured it might have been from the chair (which I had sat on for an hour in the morning). Interesting. We’ll see.