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Rowing At The 2008 Summer Olympics Y Men's Lightweight Coxless Four
Rowing is the act of propelling a human-powered watercraft using the sweeping motions of oars to displace water and generate reaction (physics), reactional propulsion. Rowing is functionally similar to paddling, but rowing requires oars to be mechanically attached to the boat, and the rower drives the oar like a lever, exerting force in the ''same'' direction as the boat's travel; while paddles are completely hand-held and have no attachment to the boat, and are driven like a cantilever, exerting force ''opposite'' to the intended direction of the boat. In some strict terminologies, using oars for propulsion may be termed either "pulling" or "rowing", with different definitions for each. Where these strict terminologies are used, the definitions are reversed depending on the context. On seawater, saltwater a "pulling boat" has each person working one oar on one side, alternating port and starboard along the length of the boat; whilst "rowing" means each person operates two o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portland Pudgy Safety Dinghy, Rowing
Portland most commonly refers to: * Portland, Oregon, the largest city in the state of Oregon, in the Pacific Northwest region of the United States * Portland, Maine, the largest city in the state of Maine, in the New England region of the northeastern United States * Isle of Portland, England, a tied island in the English Channel Portland may also refer to: Places and establishments Australia * Cape Portland, Tasmania, a cape on the north-eastern tip of Tasmania * Portland, New South Wales, a town with the first Australian cement works *Portland, Victoria, a regional city and port *City of Portland (Victoria), a former local government area (LGA) Canada * Port Lands, Toronto, Ontario (sometimes mistakenly spelled "Portlands"), the eastern part of the Toronto waterfront * Portland Island (British Columbia), a small island off the coast of Vancouver island * Portland Inlet, an inlet between southeastern Alaska and British Columbia ** Portland Canal, an arm of Portland Inlet * Por ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
