ERGOdynamics

Ergonomic Office Chairs

Many factors go into determining the perfect chair for each individual. Body type, size, injuries, work performed all affect the type of chair that will create the most comfortable and therefore productive work environment. We will help you choose the seating that fits your needs and your budget. Every chair is made to order in the USA at our Eugene, Oregon shop. Once your new office chair has been made, we will deliver and set up your chair to fit you in your work site and show you how to do the adjustments that will make it work perfectly for your needs.


McKenzie Series

The McKenzie Series ergonomic chairs are designed with many of the same adjustment features as some of our most sophisticated ergonomic chairs. If you're on a budget but still need quality this may be an option for you.

McKenzie Sit Stand chairThe McKenszie Sit / Stand - You're not really sitting ... and it's more comfortable than standing.


Chinook Series

The Chinook Series is our most sophisticated ergonomic seating. It features every important ergonomic feature or adjustment available, such as Seat Depth Adjustment, and Independent Seat and Back Articulation. There are some unique optional features too, like an adjustable leg support, inflatable neck pillow, and our new "Gimbal Arm Support". The Gimbal arm has 4-way adjustment and comes with "Touch Sensitive" padding. All adjustments can be made conveniently by the user from a seated position.

Chinook Task chairThe Chinook 6511ADP is large enough to support users from 5'6" to well over 6 feet tall in complete comfort.


Pro/Act Series Seating

The Pro/Act Series of ergonomic seating was our first. The original model took nearly 5 years of design, testing, and research before it was introduced. Today it is still one of our most popular chairs. With many of the features of the world's most advanced ergonomic chairs Pro/Act is a real bargain.

Pro/Act Model 4511AT ChairThe Pro/Act Model 4511AT Chair is our newest design. It may look a bit unusual but judging by those who have tried it this may be the best yet. The back is configured to reach and support most of the entire lumbar and thoracic portions of the spine, while allowing excellent mobility. It fits best those who at 5'2" - 5'11" and medium in body size.

Pro/Act Model 4011AT Chair
The Pro/Act Model 4011AT Chair was our original Pro/Act chair with the full range of DPS features.


Both Pro/Act seats use DPS, a "Dynamic Posture Support" system that allows for easy adjustment to meet the needs of nearly every body style. The DPS system includes 10 points of adjustment and support to help provide natural and comfortable posture.

    • Inflatable air support for lower back with on-board hand pump
    • Contoured seat, back and arms
    • Forward and reverse tilt with "Rock or Lock"
    • Laterally adjustable arm supports
    • Vertically adjustable arm supports
    • Seat stabilizer adjustment
    • Pneumatic height adjuster
    • Back pitch adjuster
    • Back height trigger
    • Arm adjustment for and aft

Read more from OSHA about proper working positions.