Category
Task chairs, gaming chairs, and stools tested on real bodies for weeks at a time.
An occupational therapist walks through what actually matters when picking an office chair in 2026 - from seat-pan depth and lumbar curve to recline mechanism and caster type.
By Sarah Doan, OT
Diagnose and repair the six most common office-chair failures - sinking gas cylinders, wobbly bases, broken wheels, torn armrests, busted backs, and squeaks - with the tools and decision rules a real repair tech...
By Sarah Doan, OT
Two stem types, six steps, and what to do when a caster is truly stuck. A practical guide to removing and replacing office chair wheels without damaging the base.
By Sarah Doan, OT
From CAD models and BIFMA testing to CNC welding and foam molding - how a modern ergonomic office chair is engineered, manufactured, and quality-checked, stage by stage.
By Dr. Lena Park, DPT
A working-engineer's breakdown of every lever on an office chair - gas cylinder, tilt mechanism, lumbar shelf, casters - and the order to adjust them so the chair actually fits you.
By Sarah Doan, OT
A step-by-step ergonomic guide to dialing in seat height, depth, lumbar support, backrest angle, tilt tension, and armrests - with the targets cited by CCOHS, GSA, and Cornell University.
By Dr. Lena Park, DPT
A balanced look at when an office-chair headrest actually helps, when it gets in the way, and how to choose and position one if you decide you want it.
By Dr. Lena Park, DPT
Most office chairs last 7 to 8 years with daily use, but the answer depends on three overlapping timelines - ergonomic, functional, and aesthetic. Here is how long each chair material actually holds up,...
By Dr. Lena Park, DPT
Most office chairs last 7 to 10 years, but build quality, daily use, and maintenance shift the timeline. Here are the signs that mean it's time to replace yours.
By Dr. Lena Park, DPT
A practical, 10-15 minute walkthrough for assembling a typical ergonomic task chair - base, gas lift, seat mechanism, backrest, and armrests - with the tips manufacturers omit.
By Sarah Doan, OT
