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Finger Length Holds Key to Running Skill

Measure digits to predict aggression, math scores, arthritis

By Matt Cantor,  Newser Staff

Posted Mar 13, 2009 9:29 AM CDT

(Newser) – Boys with ring fingers longer than their middle fingers may be speedier than peers with more symmetrical hands, a study of Qatari adolescents suggests. The speed difference is associated with exposure to testosterone in the womb, LiveScience reports. Finger length can also predict men’s...   Read full story »

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