Below are some different ergonomic features and adjustments that are found on many quality office chairs at ThriftyChair.com. Please remember that not all chairs sold on ThriftyChair.com feature every option listed below. Please see the product discrptions on the individual chair you are considering for a list of ergonomic features offered.

TENSION ADJUSTMENT
Increase or decrease to match body weight. Allows you to rock comfortably, without heavy pushing, reducing muscle fatigue.

CHAIR TILT LOCK
Lock the tilt movement in position(s) to accommodate your working posture. Allows you to lock your chair in a comfortable and supportive position. (can be either single position or infinite style).

SEAT HEIGHT
Raise or lower to allow your feet to rest flat on the floor. Avoids pressure under your thighs, easing blood flow.

BACK HEIGHT
Raise or lower to position lumbar support in your lumbar area. Reduces likelihood of back pain.

SEAT DEPTH
Change the depth of the seat to accommodate the length of your thighs. Keeps your back in contact with the backrest while avoiding pressure behind your knees.

FORWARD SEAT ANGLE
Allows chair to tilt forward changing the angle of your thighs in relation to the floor. Helps reduce disc pressure during forward leaning tasks.

BACK ANGLE
Adjust to change the angle of your torso in relation to your thighs. Helps reduce disc pressure and relaxes your back muscles.

WATERFALL SEAT EDGE
Reduces pressure at the back of the knee, contributing to good blood flow.

PROPERLY CONTOURED CUSHIONS
Support the body effectively, allowing you to sit longer without discomfort.

CENTER-TILT MOVEMENT
Chair tilts from a pivot point under the center of the seat allowing you to rock. When your feet are well supported, blood flow is enhanced.

WIDTH ADJUSTABLE ARMS
Allows outward movement of armrests to match shoulder breadth. Ensures armrests properly support forearms, reducing muscular effort in neck and shoulders.

KNEE-TILT MOVEMENT
Chair tilts from a pivot point at the front of the seat, keeping your feet on floor as you rock. Maintains stability while enhancing blood flow.

SYNCHRO-TILT MOVEMENT
Backrest reclines at a faster rate than the seat, increasing the angle between your torso and thighs. Enhances comfort and encourages dynamic body movement.