Without the Nada-Chair, I would not be able to sit for more than 10 minutes at my computer because of back pain. Thank you so much for the wonderful product! It has been a lifesaver.
Astronaut Marsha Ivins said NASA
uses the BackUp Nada-Chair.
Nada-Chair is used by physicians
for proper posture. - NewsweekApple's Co-Founder Steve Wozniak
bought Nada-Chair productsNada-Chair's products help people
prevent slouching. - Yoga Journal