1-Finger Exercise Reveals Unexpected Limits to Dexterity (1 of 2) (IMAGE)

University of Southern California

1-Finger Exercise Reveals Unexpected Limits to Dexterity (1 of 2)

Caption

Adult volunteers wearing a close-fitting Teflon cover on their forefingers applied fingertip pressure on a slippery Teflon surface linked to a force-measuring sensor.

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University of Southern California

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