The breaststroke was the first stroke used in competitive and recreational swimming. It is also the stroke that most people learn when they first take up swimming. The first reference to the breaststroke was in French book in 1696. the sidestroke, with a scissor leg action, developed from breaststroke. Top swimmers can swim the breaststroke at 1.37 m (4.5ft) a second.
The backstroke is the only stroke in which the swimmers start in the water, rather than diving in. the stroke, in which swimmers lie on their backs and use their arms in a windmill style, was first made popular in the USA by Harry Hebner in 1912. An earlier form of the backstroke was first seen at the 1900 Olympics. For this fast stroke, top speed is about 1.52 m (5 ft) a second.
Pelangi Muncul Dari Belakang Jet
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*Gambar yang dirakamkan Bernardo Malfitano menunjukkan pelangi di ekor jet
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