Occupational therapist and ergonomics consultant. Twelve years certifying workstations across hospitals, studios, and remote-first companies.
An ergonomic chair can be paid for with HSA, FSA, or HRA funds - but only with a Letter of Medical Necessity. Here's the IRS rule, the LMN process, and the 2026 checkout flow.
Sagging mesh, sinking cylinders, squeaks, and wobbly armrests - the four failure modes that account for most mesh office chair complaints, and how to fix each one in under an hour with a basic tool kit.
Your office chair sinks because the pneumatic gas cylinder seal has failed. Here are three consensus fixes - a $5 hose-clamp lock, a $3 PVC pipe shim, and a $20 cylinder replacement - with the exact tools and steps for each.
Five disposal paths for a used office chair in 2026 - resell, donate, recycle, bulk decommission, or part-out - with the right one for your chair's condition and quantity.
Most office-chair squeaks come from loose hardware or dry pivots - not a failing chair. Diagnose, clean, tighten, and lubricate in that order. Here's the 15-minute method, the right lubricant for each joint, and the one part you must never open.
A sinking office chair almost always means a failed pneumatic cylinder. Here are three fixes - a $4 hose-clamp hack, a permanent PVC sleeve, and a full cylinder swap - with the trade-offs of each.
Cut, pull, and (when needed) pop the caster open. A mechanic's guide to clearing hair from office chair wheels - plus how to slow the buildup.
Office chair stuck upright? It is almost always the tilt lock or the tension knob. This 4-step guide walks through both, plus troubleshooting when the mechanism is actually broken.
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.
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 uses.
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.
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.