I think I need to buy me one of those kneely-desk-chair things...
Featured Products - Sit Kneel Chairs
Kneeling chairs can be expensive. Make your own to your exact body measurements.
Wooden kneeling chair - Ergonomy Great chair, from your friends at ergonoffice.com
Photos - Best Kneeling Chairs
Ergonomic Kneeling Chair Mid Century Danish by HearthsideHome
Amazon.com - Flash Furniture Mobile Wooden Ergonomic Kneeling Chair in Gray Fabric - Desk Chairs
Wooden kneeling chair - Assembly drawing and parts list
ergo chair - ergonomic kneeling chair
kneeling chair Gravity Balance