The subjects were asked to use their free right hand point with a baton to the location of each knuckle and fingertip of their left hand.

实验对象被要求用他们空出来的右手拿着一根指挥棒，指出他们左手每个指关节和指尖的位置。

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He dislocated his left thumb's knuckle in a basketball game.

他在篮球比赛中让左手关节脱臼了。

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Philip Seymour Hoffman (pictured left) delivers this bare-knuckle ride without losing his balance for a moment.

ECONOMIST: Arthur Miller��s classic play feels more relevant than ever

New York still is without third baseman Alex Rodriguez (hip surgery), shortstop Derek Jeter (broken ankle) and left fielder Curtis Granderson (broken knuckle) and catcher Francisco Cervelli (broken hand).

WSJ: Yanks' Pettitte back from DL, Overbay in RF

New York still is without regular third baseman Alex Rodriguez (hip surgery), shortstop Derek Jeter (broken ankle) and left fielder Curtis Granderson (broken knuckle), who probably are out until after the All-Star break.

WSJ: Teixeira, Youkilis activated by Yankees