Ergonomic chairs are designed to provide maximum comfort for the user. The goal is “to adapt the workplace to the worker, not the worker to the workplace”, according to ergonomic chairs site. Sitting, especially for long periods of time, places a great amount of stress on the body when transferring the weight of the upper body to the buttocks and thighs. The pressure is increased on the intervertebral discs. The term ergonomics is derived from two Greek words: “ERGONOMICSOURCE” meaning work, and “nomos” meaning natural law. Back and neck
One of the main advantages of an ergonomic chair is its ability to improve the sitting posture. It provides support for the back and neck and reduces the excess pressure on the spinal discs. The backrest provides lumbar support, which often is adjustable in many ergonomic chairs. Adequate lumbar support will be curved small enough to fit in the small of the back and clear the pelvis and the back of the rib cage. The recline or tilt adjustment changes the seat in the ergonomic chair to the floor, which helps to transfer the body weight above the backrest. In addition, an adjustable ergonomic chair allows the alignment of the spine, according to the Division of Occupational Health and Safety website. Wrist and elbow regions
Using desktop and notebook computers, especially for long periods of time, it exerts stress on the wrists and elbows and can cause pain. Ergonomic chairs that have armrests with adjustable height and width, and at least 2 cm soft padding will provide an adequate and individual support.
To reduce pressure on the thighs, an ergonomic chair with an adjustable allow a posture forward to work. This provides a sufficient gap between the back of the knees and the front edge of the chair, which, in turn, reduces the pressure felt on the back of the thighs.
an ergonomic gaming chair provides a number of advantages over a traditional chair, allowing the user to change position throughout the day. Sitting on a traditional chair creates a static posture, which creates stress in the back, wrists, elbows and thighs. The switch to an ergonomic chair eliminates these problems, reducing fatigue and the risk of injury, increasing blood flow and helping to increase productivity.