Standing desk
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A standing desk or stand-up desk is a desk conceived for writing, reading or drawing while standing up or while sitting on a high stool.
History[edit]
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Several writers and statesmen wrote standing up: Thomas Jefferson, Charles Dickens, Winston Churchill, Ernest Hemingway,[2] Henry Wadsworth Longfellow[3] and Vladimir Nabokov. Some of them had specially made desks or lecterns.[4]
Variations[edit]
Standing desks have been made in many styles and variations. Standing desks may be specialized to suit particular tasks, such as certain variations of the telephone desk and desks for architectural drafting. Some standing desks may only be used while standing while others allow users to sit or stand by adjusting the desk height with an electric motor, hand crank, or counterbalance system.[5] Some desks are also constructed like teacher's lecterns, allowing them to be set on top of an existing desk for standing, or removed for sitting.
While height of most seated desks is standardized, standing desks are made in many different heights ranging from 70 to 128 centimetres (28 to 50 in). Ideally the height of a standing desk fits the height of its individual user. With seated desks, adjusting the height relative to the user can be accomplished by adjusting the height of the user's chair. However, because users of a standing desk move around more than when seated, using a pedestal to adjust the user's height is not practical.
To solve this issue, a standing desk may either be custom-made, to suit the height of the user, or made with adjustable parts. For writing or drafting, the angle or slant of the surface may be adjustable, with a typical drawing table or table à la tronchin. If the desk is made for computer use, the legs may be adjustable. Another option is a platform made to sit on top of a regular seated desk that raises the desk's surface to a useful height for standing. Such platforms may be fixed height or adjustable.
A height-adjustable desk or sit-stand desk can be adjusted to both sitting and standing positions; this is purported to be healthier than the sit-only desk. Sit-stand desks may be effective at reducing sitting time during the work day between 30 minutes and two hours per working day but the evidence is low quality.[6]
Some antique standing desks have an open frame with drawers, and a foot rail (similar to those seen at a bar) to reduce back pain. A hinged desktop could be lifted in order to access a small cabinet underneath it so that the user could store or retrieve papers and writing implements without needing to bend over or stand back from the desk.
Effect on health[edit]
There is a significantly higher mortality rate among people who regularly sit for prolonged periods, and the risk is not negated by regular exercise, though it is lowered.[7][8]
Low-quality evidence indicates that providing employees with a standing desk option may reduce the length of time some people sit in the first year.[6] This reduction in sitting may decrease with time.[6] It is not clear how standing desks compare to other work-place interventions to reduce the length of time employees are sitting during the work day.[6]
Sit-stand workstations may reduce low back pain among people in the workplace. In a sedentary population, changing posture may reduce the chance of developing low back pain.[9]
There is no international consensus on recommended levels of sitting and standing while at work, and suggested workplace practices vary in different countries.[6]
See also[edit]
- List of desk forms and types
- Lectern, a type of upright desk
References[edit]
- ^ "Mechanical table (Table mécanique), 1778, Jean Henri Riesener, French". Metropolitan Museum of Art (US).
- ^ Plimpton, George (Spring 1958). "Ernest Hemingway, The Art of Fiction No. 21". The Paris Review. No. 18.
- ^ Longfellow, Henry Wadsworth (1882). The Riverside Literature Series: Longfellow's The Children's Hour, Paul Revere's Ride, and other Poems. Boston: Houghton, Mifflin and Company. p. 7.
- ^ Rybczynski, Witold (2016). Now I Sit Me Down: From Klismos to Plastic Chair: A Natural History. Farrar, Straus and Giroux. p. 198. ISBN 9780374713355.
- ^ "Features Of A Standing Desk". Billlentis. Retrieved 13 June 2016.
- ^ a b c d e Shrestha, Nipun; Kukkonen-Harjula, Katriina T.; Verbeek, Jos H.; Ijaz, Sharea; Hermans, Veerle; Pedisic, Zeljko (2018). "Workplace interventions for reducing sitting at work". The Cochrane Database of Systematic Reviews. 2018 (12): CD010912. doi:10.1002/14651858.CD010912.pub5. ISSN 1469-493X. PMC 6517221. PMID 30556590.
- ^ Biswas, A; Oh, PI; Faulkner, GE; Bajaj, RR; Silver, MA; Mitchell, MS; Alter, DA (2015). "Sedentary Time and Its Association With Risk for Disease Incidence, Mortality, and Hospitalization in Adults: A Systematic Review and Meta-analysis". Annals of Internal Medicine. 162 (2): 123–32. doi:10.7326/M14-1651. PMID 25599350. S2CID 7256176.
- ^ van Uffelen, Jannique G. Z.; Wong, Jason; Chau, Josephine Y.; van der Ploeg, Hidde P.; Riphagen, Ingrid; Gilson, Nicholas D.; Burton, Nicola W.; Healy, Genevieve N.; Thorp, Alicia A. (Oct 2010). "Occupational sitting and health risks: a systematic review". American Journal of Preventive Medicine. 39 (4): 379–388. doi:10.1016/j.amepre.2010.05.024. ISSN 1873-2607. PMID 20837291. S2CID 205433800.
- ^ Agarwal, Shuchi; Steinmaus, Craig; Harris-Adamson, Carisa (2018-04-03). "Sit-stand workstations and impact on low back discomfort: a systematic review and meta-analysis". Ergonomics. 61 (4): 538–552. doi:10.1080/00140139.2017.1402960. ISSN 0014-0139. PMID 29115188. S2CID 3574633.
Further reading[edit]
- Charron, Andy (2000). Desks: Outstanding Projects from America's Best Craftsmen. Taunton Press. pp. 108–123. ISBN 978-1-56158-348-5.
- Moser, Thomas (1985). Measured Shop Drawings for American Furniture. New York: Sterling Publishing Inc. ISBN 978-0-8069-5712-8.