History of Ergonomic Chairs

Current tendency in human’s activities defines that the share of heavy physical work takes less and less time. Most of the people spend their time in offices and homes sitting in chairs. Staying persistently in one place without much movement hurts our health and body. The posture of the back changes to worse consequences. Most muscles of the back lose their functionality and the body starts honking us about its problems.

The engineers thought a lot of such facts and together with scientists created various ergonomic products. One of the most significant things became ergonomic chairs. The designers studied the physical structure of individuals and developed the basic characteristics of the ergonomic chairs which have to match the human’s need. They found that the main problem when sitting is a posture. And it was a task to find such chair design to solve this negative influence on human’s body. The structure of the chair became quite different. The seat was made soft with a specific angle to enable sitting with a straight back and with minimum effort. The backrest was designed to follow the correct pose of the back and its height was ergonomically adjusted to lessen the tension to the shoulders and to the neck. Some specific mechanical devices were set up in the construction of ergonomic chair to adjust according to personal demands.

The pneumatic lift and tilt mechanism defined the fulfillment of various requirements. The position of legs was another essential attention of the designers. Their right location determines the whole posture of the body. The ergonomic chair enables a forward disposition which assists the other parts of the body to keep the back straight. The construction of the ergonomic chair allows the person to be active in such chairs. It reduces tiredness and static position which is the result of pain and distress.

Some of the designers’ solutions became ergonomic kneeling chairs. That new construction and design showed a new approach towards the development of creative ergonomic products. These chairs enable to match maximum benefit and pleasant design. The tension is divided into different parts of the body and its muscles that admit most harmless position. The seat is installed to a specific angle degree that makes a back keep a vertical position. Additionally the knees can be based on the kneeling cushion which reduces some pressure from the back and pelvis. Such chairs are not heavy and big but they are stable and functional in their usage.

For example, ergonomic chairs solved the problem of such consequences of human current condition as fatigue, tediousness of everyday process, intellectual stress, biomechanical and biological factors. The environment in our office and at home should correspond to new achievements in furniture design and use all possibilities to combine the technical solutions with human body necessities.