it depends on teh make of the desk chair and its warranties of the chair.
The height of the arm rests should be lower than the bottom of the desk the new chair will be used with. An office desk chair does take up room, so being able to push it under the desk itself will decrease the amount it takes up when not in use.
you can get a big exorcise ball and sit on it rather than a chair it will improve you core
The ergonomic chair adapts to suit your body and the specific position you want to sit in. They are not like normal chairs, which are rigid and cannot be adjusted. Such chairs are one-size-fits-all. Ergonomic chairs are designed to keep the user in mind. An ergonomic chair is built to last. Sitting in an ergonomic chair for long periods is easy with its robust design and adjustable features. In addition, ergonomic chairs come in all shapes, sizes, and materials. Ergonomic chairs appeal to a wide audience from leather to mesh and fabric. Normal chairs do not have such options.
Yes! Casters are an absolute must. Casters will make your office space much easier. If you buy a low-profile chair with no casters, then moving around your desk will pain since you'll have to bend or try to reach something without moving you chair. My point is that if you're going to buy a executive chair for your office, save up money enough to buy that swanky new chair with casters than a bad chair that will slow you down in your work.
The aereon chair is more comfier than any other chair available. It promotes better posture which leads to less back pain, and better circulation for the legs. This chair would be incredibly helpful for those in an office that have to sit for long hours at the computer.
This is really a matter of preferance whether a metal desk or a wood office desk is better. Metal might dent a little more eaisly than wood dseks, but it is a personal prefernace.
A computer lap desk is normally used for a laptop. A regular desk has traditionally been used more often for a desktop. Therefore it depends on your computer.
A chair, a desk, a computer, a tree, a water bottle, a gluestick, a camera...most ordinary objects. Its actually quite obvious.
A good camcorder has a better picture quality than a bad camcorder and just because it costs more does not necessarily mean it is the better camcorder, the one that costs a hundred may be better than the one that costs 600.
Practically speaking a metal chair is a lot better for an overweight person than a wooden one because metal chairs is more able to support the overweight person than a wooden one.
Hag chairs provide more support to your body, and are therefore more comfortable and less likely to induce backache.
no. its actually really bad for your back and can cause stress in your coxa.