Calling on the collective brain power of the Pelican OT board to help me find one of those Swedish(?) desk chairs w/ no back, ie. your ankles tuck behind a padded bar and it sort of balances you in a correct posture position. Sound familiar? THey've been around for years, but I can't remember what they're called.
Any web links to them would be appreciated. TIA, pinkos and rednecks alike!