People have many choices in beds. They can choose a Sleep Number mattress, a Serta mattress, a Tempur-Pedic mattress, a What is Forest Bathing? Forests have always held a special place in the hearts and minds of people everywhere. If you have a project that calls for a perfectly drawn circle and you don’t have a compass, worry not. If you wish your old, non-network printer could be accessible from anywhere in the house, PiMyLifeUp has a guide for There are harder things in life than hailing a cab, but depending on the city, it can be slightly confusing. Making new friends as an adult is hard. However, you might have more options than you think. There are two types of brownie lovers: those who are fans of fudgy brownies, and those who prefer a more In a world where people tell their stories on film from ideas that start on paper, there are two powerful The simple placement of a comma can change the entire context of the statement. For example, there’s a cannibalistic difference
When I was a teenager, my dad was a smoker. I don’t know when or why exactly, but it started Let’s face it, stomach problems are a huge annoyance. It affects your mood, your appetite, and even your work life. Deluxe kneeling chair with back support and handles A kneeling chair is a type of chair for sitting in a position with the thighs dropped to an angle of about 60 to 70 degrees from vertical (as opposed to 90 degrees when sitting in a normal chair), with some of the body's weight supported by the shins. In 1979, Hans Christian Mengshoel invented the original kneeling chair of modern times, the Balans chair. Three Norwegian designers, Oddvin Rykken, Peter Opsvik, and Professor Svein Gusrud developed chairs based on the same principle. The kneeling chair is meant to reduce lower back strain[5] by dividing the burden of one's weight between the knees and the buttocks. People with coccyx or tailbone pain resulting from significant numbers of hours in a sitting position (e.g., office desk jobs) are common candidates for such chairs.
However, it is not proven that kneeling chairs are an optimal solution. A proper kneeling chair creates the open body angle by lowering the angle of the lower body, keeping the spine in alignment and the sitter properly positioned to task.[6] The benefit of this position is that if one leans inward, the body angle remains 90 degrees or wider. A misconception regarding kneeling chairs is that the body's weight bears on the knees, and thus users with poor knees cannot use the chair.[7] In a proper kneeling chair, most of the weight remains on the buttocks, and some of the weight bears on the shins, not the knees. The primary function of the shin rests (knee rests) is to keep one from falling forward out of the chair. A saddle chair provides another way to keep the body from falling forward; this type of seat is generally seen in some sit stand stools, which seek to emulate the riding or saddle position of a horseback rider. Conclusions from scientific work on the possible benefits of the kneeling position point in different directions.
Ericson and Goldie studied "spinal shrinkage" in subjects using three different types of chairs while performing video display unit work and, in an eight-person study, found that subjects shrank more when sitting on a forward sloping chair with knee support than on a conventional chair. Dr. A. C. Mandal’s research from the 1960s and 1970s concluded that a forward sloping seat did effectively tip the pelvis forward, opening up the angle between torso and thigh, and thereby correctly aligns the spine, indicating a more suitable position for long periods of sitting. Drury and Francher studied the original Balans kneeling chair in 1985, concluding that overall it was "no better than conventional chairs and could be worse than well-designed conventional office chairs". Lander, et al. conducted another experiment in 1987 comparing the kneeling chair with a conventional chair, and concluded that their experimental data "do not support the manufacturer's claim that the Balans chair is likely to decrease complaints of [lower-back pain]".
A 1989 study on a sample of 20 subjects concluded that the Balans chair promoted greater lumbar curvature than the "straight back chair" during relaxed sitting, typing, and writing, and that it could contribute to treatment of lower back injuries. A more recent study from 2008 confirms that "ergonomically designed kneeling chairs set at +20 degrees inclination do maintain standing lumbar curvature to a greater extent than sitting on a standard computer chair". ^ Ergonomic Benefits of Kneeling Chairs | Commerce Content is independent of Editorial and Advertising, and if you buy something through our posts, we may get a small share of the sale. Click here for more. This vote had no black and white winner, and rather than making the judgment call ourselves, we’re going to tell it like it is. Kinja Co-Op and the Kinja discussion platform as a whole are open to anyone. We want writers, readers, brands, experts, celebrities, and assholes participating in the conversation.
We’re happy to see Razer’s social media team mobilizing its readers to vote, and we can’t ignore the fact that those Razer fans are passionate enough about their gear to register for Kinja just to vote. In that scenario, the Razer DeathAdder won handily in 2013 and again this year. At the same time, one of the reasons our product votes are so great is because our Kotaku, Gizmodo, and Lifehacker editorial staffs have built an amazing audience of product savvy and product passionate readers, and were the vote open only to our regular readers, the Logitech G502 Proteus Core would win handily, a fact also backed up strongly by which deals our readers tend to take advantage of. Therefore, the Logitech G502 is the Kotaku/Gizmodo/Lifehacker choice for 2015's gaming mouse, and the Razer DeathAdder Chroma is the Internet’s choice for 2015's best gaming mouse. They are both great mice. Commerce covers the best products on Kinja Gear, finds you deals on those products on Kinja Deals, and asks you about your favorites on Kinja Co-Op, click here to learn more.