I'm looking for feedback on this product:
Do you think it would help improve spinal alignment and reduce nerve compression?
It's better than many fancy office chairs in that it will tilt your pelvis forward and externally rotate your legs. However, it's missing the stability I look for in a good chair - it takes a very still, stable seat to induce your spinal muscles to relax and facilitate your breath to move / massage your spine. And this is an important part of healthy living.