Back Angle Adjustment : The ability to adjust the angle on the back of an ergonomic chair. The adjustment backward and forward to get the right angle for a person's comfort
Ergostoreonline (A Division of Ergonomic Resources), Ergonomics Dictionary and Glossary North Carolina, USA 2014. http://www.ergostoreonline.com/ergonomics-dictiona ry.aspx, (Ergo - Amer) {744}