Vietnam-era radical Bill Ayers said he doesn't know President-elect Barack Obama any better than thousands of other Chicagoans and the two never talked about Ayers' anti-war activities.
Learn all about the chair's adjustable features. Sit in the chair with your feet on the ground. You want to achieve a chair height that allows you to sit all the way back with your feet on the floor. Push the height adjustment lever backward to move the chair up and down. It is typically on the right side of the chair.
1 The Advantages of Using Ergonomic Office ChairsTo work in an office involves a lot of time sitting down in an office chair. â 2  A positionthat provides additional stress to the spine. 3  Itâs important to use an ergonomic chair inorder to avoid the development of back problems.