By B15m1lah. Chair. At Friday, June 29th 2018, 06:58:34 AM.
Fleshing this out further, let's say a company advertises free shipping on their church chairs once a certain quantity of chairs are purchased to select geographical regions of the country. One of their chairs they sell for essentially $33.00 each, once there are a minimum of 100 chairs, purchased as a part of the order and also include "free shipping" for those chairs to about 20 different states. In this case they may purchase those chairs from a Chinese factory for about $13.00 a chair. They bring them to this country, warehouse them, sell them, and then deliver them. Their costs for all of these items is perhaps another $13.00 or so per chair. They then sell them for $33.00 a chair and all of their costs are covered and they make a nice profit. All through the process though they continue to state they are offering "free shipping".
Ergonomics are all the rage in the modern age, and no where have ergonomics been pushed to the limits further than in the realm of office chairs. Ergonomics, which refers to the study of comfort and efficiency in the workplace, began by starting with the office chair. It's no surprise that the field of ergonomic office chairs have made drastic leaps and bounds in recent years. Today, ergonomic office chairs offer amazing pain relief for those plagued by typical office ailments. High adjustability makes ergonomic office chairs easily customizable to relieve back pain, neck pain, joint pain, and poor circulation. Even if chairs like the RFM Verte Ergonomic Chair (which is heralded is one of the most comfortable chairs in existence) can get a bit pricey, most ergonomic chairs, such as those from the Hawk Series by Eurotech, come at incredibly low prices that make easy additions to the holiday shopping cart!
The single most overlooked feature to consider when looking at buying office chair is the base. It is standard for these chairs to have casters or wheels. However some chairs come with only four spokes, or for legs with wheels; others with five, or six. It is important to get a chair that has more than four legs. With only four legs, depending on the orientation of the chair, it can be easy to tip out of the chair. Because of the head rest, someone sitting in the chair will be inclined to sit back and lean back in the chair. If the chair has only four legs, i.e. a base with four wheels, if they are leaning back between two of the legs, the chair could tip over backwards. (The taller back of an executive chair makes this more likely than with a smaller, standard office chair.) With five or more wheels, the chair becomes more stable. Of course, the other determining factor of the stability is the width of the base. Again, high-end executive chairs will have a wider base.