His stroke is smooth, leg drive powerful recovery fast.

他划桨平稳，蹬腿有力，回桨也快。

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So reasonable prolong the leg drive distance is the effective way to develop the stride.

合理延长后蹬距离是提高步频的有效途径。

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This puper analyzed the techniques of bent-leg drive mode and leg drive mode of sprints midway running, and concluded the bent-leg drive mode was superior than leg drive mode.

采用高速摄影和影片解析方法，对我国优秀男子百米运动员途中跑阶段支撑腿缓冲技术进行对比分析。

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Yankees starter Hiroki Kuroda left in the third with a bruised right calf, one inning after he was struck in the leg by a line drive off the bat of Manny Machado.

WSJ: Orioles hit 3 HRs in 6-3 win over Yankees

Mishra was inconsistent and Katich moved to 84 with a beautifully-timed off-drive off the leg-spinner.

BBC: Krejza raises Australia's spirits

Together with Strauss the pair looked to be heading for centuries before spinner Gavin Wallace produced a big, turning leg-break which defeated an attempted drive and hit the England captain's off-stump.

BBC: England draw with West Indies A