![]() ![]() By ensuring a controlled shift in the chair’s opening angle, this mechanism promotes a continuous ![]() the seat and backrest move relative to each Should also be equipped with a synchronous mechanism (i.e. A good officeĬhair should support the user’s natural posture and promote movement in proportion to the office task.Ī tilting, height-adjustable backrest offers custom support for the spine in different seated postures,Īnd the inclining seat pan allows for natural tilting of the pelvis to the front. Individually customized in order to prevent the need for these compensatory movements. With these risks in mind, it is important to understand what makes a good office chair. Stability balls and pendulum stools also pose a greater risk of falling. Without any back support, the user is quickly prone to hunching due to muscular fatigue. Consciously or unconsciously, he or she has to concentrate to maintain this unnatural Maintain equilibrium, the user must constantly make small corrective movements using the back and Stability balls and pendulum stools keep the user remains in a constant unbalanced state. The expansion and contraction of the back muscles corresponds to the body’s natural movement, thereby promoting blood circulation and preventing muscle injuries and tension.Just like a sponge, they absorb nutrients as pressure builds up and releases. The discs consist of a fiber ring and gelatinous core, acting as shock absorbers between each vertebra.Moving while sitting leads to a natural compression and decompression of the intervertebral Without a doubt, dynamic sitting is preferable to static sitting.ĭynamic sitting means that one’s seating position changes frequently. What do occupational physicians recommend? Neither the stability ball nor the pendulum stool meets these legal requirements therefore, by law, they are not considered suitable alternatives to office chairs. backrest with adjustable height and tilt.Is the stability ball or pendulum stool a healthy alternative to an office chair and is it right for our office? What does the law say?Īccording to the RGD of concerning minimum safety and health requirements for screenintensive workplaces, the office chair must meet the following criteria: Sometimes these seating options are even recommended by physiotherapists because they are said to counteract a static seated posture and prevent postural damage and back pain. Employers are receiving more and more inquiries about using stability ballsĪs alternatives to office chairs. The hype around gym balls as office chairs continues. ![]()
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