????奧索公司的飛毛腿獵豹

????是否已經(jīng)獲準(zhǔn)用于比賽,？是的。

????南非運(yùn)動(dòng)員奧斯卡?皮斯托利斯穿著這副J型的碳纖維刀鋒參加了奧運(yùn)會(huì)和殘奧會(huì),。這個(gè)名為飛毛腿的產(chǎn)品是冰島公司奧索（Ossur）出品的,，自20世紀(jì)90年代末以來(lái)一直沒(méi)怎么改變過(guò)。而這次,，皮斯托利斯通過(guò)單獨(dú)訓(xùn)練,，將個(gè)人最好成績(jī)又提高了好幾秒。

????Flex-Foot Cheetah by Ossur

????Approved for games?Yes

????These J-shaped carbon fiber blades were worn by South African Oscar Pistorius to run in both the Olympic and Paralympic games. The technology used in the Cheetah, made by Icelandic company Ossur, hasn't changed since the late 1990s. In that time, Pistorius has shaved seconds off his personal best through training alone.