Ergonomics

Ergonomics describes how objects should adapt to human requirements for comfort and productivity. If seating is to be of use, it must comply with the overall needs of the user. Adjustability is the key; but adjustability is only as good as the user-friendliness of the controls.

The benefits of ergonomic seating go beyond comfort. Ergonomic seating features can help reduce the occurance of many work related injuries such as carpal tunnel syndrome, cumulative trauma disorder, and back and neck pain.

While sitting is our most common activity, the human body was not anatomically designed to sit in chairs for long periods of time. Ergonomic features and adjustments can provide the comfort to meet this need.

Ergonomic Seating Features

A. Tilt Tension Increase or decrease the resistance of chair tilt. B. Infinite Tilt Lock Lock chair in any tilt position for greatest comfort.	C. Pneumatic Seat Height Adjust until thighs and lower legs form a 90° angle.	D. Back Height Set the lumbar support to the most comfortable lower back support position.
E. Seat Back Depth For maximum comfort and support, adjust so that front of seat is just behind the calf.	F. Seat Angle Forward tilt to allow proper blood flow to lower body during intensive forward oriented tasks.	G. Back Angle Adjust for optimum support, so lumbar cushion rests comfortably against lower back.
H. Arm Height Adjust to maintain a proper 90° supported elbow angle.	I. Arm Angle When tilting seat, adjust to maintain a proper 90° supported elbow angle.	J. Knee Tilt Recline with greater ease while allowing feet to remain comfortably on the floor.