Difference between revisions 782983 and 785115 on scowiki

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[[File:WRJCH 2018-08-11 JM2x Semi CD (Martin Rulsch) 68.jpg|thumb|Rowin]]
'''Rowing''' is a sport in which athletes race against ilk ither oan rivers, oan lochs ur oan th' brine, dependin' upon th' teep ay race an' th' discipline. th' boats ur propelled bi th' reaction forces oan th' [[oar (sport rowing)|oar]] blades as thay ur pushed against th' watter. th' sport can be baith recreational, focusin' (contracted; show full)
[[File:ROWING Women's Single Sculls Final - 28th Summer Universiade 2015 Gwangju.webm|thumbnail]]
==Basic Information==
while rowin', th' athlete sits in th' boat facin' backwards (towards th' [[stern]]), an' uses th' [[oars]] which ur held in place bi th' [[oarlock]]s tae propel th' boat for
wardrit (towards th' [[baw (ship)|bow]]). thes main be dain oan a river, loch, brine, ur ither lairge body ay watter. it is a demandin' sport requirin' strang cair balance an aw as physical loch an' cardiovascular endurance.{{cite web |url=http://www.worldrowin'.com/medias/docs/media_350411.pdf |title=introduction |accessdate=2007-01-02 |work=basic rowin' physiology}}  whilst th' action ay rowin' an' equipment uised remains fairly consistent throoghit th' warld, th(contracted; show full) sculling) tae quickly lift th' blade frae th' watter at th' release. followin' th' release, th' rower rapidly rotates th' oar tae cause th' blade ay th' oar tae acome parallel tae th' watter (a process referred tae as "feaitherin' th' blade") at th' sam time as pushin' th' oar handle awa' frae th' chest. efter feaitherin' an' extendin' th' arms, th' rower rotates his ur 'er body for
wardrit. ance th' hans ur pest th' knees, th' rower compresses th' legs which moves th' seat towards th' stern ay th' boat. th' leg compression occurs relatively slowly (compared wi' lae ay th' stroke) which affords th' rower a moment tae "recover" (hence th' recovery nomenclature), an' allows th' boat tae glide ben th' watter. near th' end ay th' recovery, th' rower squares th' blade (rotates th' blade tae perpendicular tae th' watter), an' 'en repeats th' stroke again, beginnin' wi' th' catch.{{cite web |url=http://www.ara-rowin'.org/render.aspx?siteid=1&navids=1,42,64 |title=british rowin' technique |accessdate=2006-12-23 |work=the amateur rowin' association |archiveurl = http://web.archife.org/web/20070219134446/http://www.ara-rowin'.org/render.aspx?siteid=1&navids=1,42,64 |archivedate = february 19, 2007}} in a multi-person boat, th' abune motion main be executed in precise synchrony wi' aw ither rowers in th' sheel. coordinated timin' at th' catch is imperatife tae avoid "checking" th' boat, ur slowin' its forwardrit progress. ideally, aw rowers arrife at th' catch at exactly th' sam moment, an' immediately apply pressure oan th' oar wi' th' oar in th' watter which minimizes [[jerk (physics)|jerk]] at th' catch. tae accomplish thes, th' oar main be in th' watter slichtly in advance ay th' rower's arrival at th' catch whaur th' seat reverses direction. when thes action is completit correctly a bit ay watter, cried "back splash" is splashed.
(contracted; show full)xternal forces oan th' seestem, averaged ower th' cycle, main be zero. sicweys, th' average drag (retarding) force oan th' seestem main equal th' average propulsion force oan th' seestem. th' drag forces conseest ay aerodynamic drag oan th' superstructure ay th' seestem (components ay th' boat situated abune th' waterline), an aw as th' hydrodynamic drag oan th' submerged portion ay th' seestem. th' propulsion forces ur th' for
wardrit reaction ay th' watter oan th' oars while in th' watter. note an aa 'at th' oar can be uised tae provide a drag force (a force actin' against th' forwardrit motion) when th' seestem is brooght tae rest. althoogh th' oar can be conveniently thooght ay as a lever wi' a "fixed" pivot pynt in th' watter, th' blade moves sideways an' sternwards ben th' watter, sae 'at th' magnitude ay th' propulsion force developed is th' result ay a complex interaction atween unsteady fluid mechanics (the watter flaw aroond th' blade) an' solit mechanics an' dynamics (the handle force applee'd tae(contracted; show full).org/render.aspx?siteID=1&navIDs=1,42,64 |title=British Rowing Technique |accessdate=2006-12-23 |work=The Amateur Rowing Association |archiveurl = http://web.archive.org/web/20070219134446/http://www.ara-rowing.org/render.aspx?siteID=1&navIDs=1,42,64 |archivedate = February 19, 2007}} In a multi-person boat, the abuin motion must be executed in precise synchrony wi aw ither rowers in the shell. Coordinated timing at the catch is imperative tae avoid "checking" the boat, or slowing its for
wardrit progress. Ideally, aw rowers arrive at the catch at exactly the same moment, an immediately apply pressure on the oar wi the oar in the watter which minimizes [[Jerk (physics)|jerk]] at the catch. Tae accomplish this, the oar must be in the watter slichtly in advance o the rower's arrival at the catch whaur the seat reverses direction. When this action is completit correctly a bit o watter, cried "back splash" is splashed.

=== Breathing during a rowing stroke === 
(contracted; show full) the seestem wioot aither accelerating or decelerating the seestem, the sum o aw the external forces on the seestem, averaged ower the cycle, must be zero. Sicweys, the average drag (retarding) force on the seestem must equal the average propulsion force on the seestem. The drag forces conseest o aerodynamic drag on the superstructure o the seestem (components o the boat situated abuin the waterline), as well as the hydrodynamic drag on the submerged portion o the seestem. The propulsion forces are the for
wardrit reaction o the watter on the oars while in the watter. Note an aa that the oar can be uised tae provide a drag force (a force actin against the forwardrit motion) when the seestem is brought tae rest. Awtho the oar can be conveniently thocht o as a lever wi a "fixed" pivot pynt in the watter, the blade moves sideways an sternwards throu the watter, sae that the magnitude o the propulsion force developed is the result o a complex interaction atween unsteady fluid mechanics (the watter flow aroond the blade) an solit mechanics an dynamics (the handle force applee'd tae the oar, the oar's inertia an bending characteristic, the acceleration o(contracted; show full)
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{{DEFAULTSORT:Rowin (Sport)}}
[[Category:Rowin| Rowin]]
[[Category:Rowin races| Rowin]]
[[Category:History o rowin]]
[[Category:Olympic sports]]