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In adult rehabilitation, gait training is traditionally performed initially within parallel bars as the most stable assistive device. As walking improves, a patient can progress to a walker, crutches, bilateral canes or a single cane. This gait training typically occurs during physical therapy sessions. The more recent development of body ...
A different approach to the walker is the rollator, also called wheeled walker, invented by the Swede Aina Wifalk in 1978. Wifalk had polio . [ 9 ] [ 10 ] Although originally a brand name, "rollator" has become a genericized trademark for wheeled walkers in many countries, and is also the most common type of walker in several European countries.
Basket: it is an optional attachment on a bike and is used for carrying things; Bearing: a device that facilitates rotation by reducing friction; Bell: an audible device for warning pedestrians and other cyclists; Belt-drive: alternative to chain-drive; Bicycle brake cable: see Cable; Bottle cage: a holder for a water bottle
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Child passenger (as rider): Trailer bikes, or pedal trailers, are one-wheeled trailers (tandem trailers) with integrated seat, handle bars, and drive train, that normally attaches to the bike via the seat post (and operate very much like a tandem bicycle). These allow small children who can't yet ride a bicycle alone to accompany adult riders ...
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A bicycle, also called a pedal cycle, bike, push-bike or cycle, is a human-powered or motor-assisted, pedal-driven, single-track vehicle, with two wheels attached to a frame, one behind the other. A bicycle rider is called a cyclist, or bicyclist. Bicycles were introduced in the 19th century in Europe. By the early 21st century there were more ...