j*d
发帖数: 488 | 1 does anyone happen to know where to sell professional orchestral musicians
chair?
Their chairs don't swivel and have excellent back support. ergonomic, multi-
adjustable, and non-swivel.
They feature:
* height adjustment;
* seat gradient adjustment;
* back support adjustment (both vertical and horizontal);
* non-swivel;
* firm padding on seat with waterfall curved front edge (this feature is
extremely important in cushioning the arteries in the back of the legs to
offset any constriction of blood supply to the legs);
* small back support that can be positioned directly into the lumbar.
thanks |
