Look at this video too : http://ethnosciences.blogspot.fi/2016/01/medial-prehension-to-hold-pen-or-pencil.html * * * Antti Hernesniemi, Dr Med Sci "Medial prehension", a new method of holding a pen during writing and drawing (*) Young pupils have, for innumerable generations, learned the conventional prehension of holding a pen in writing and drawing. This grasp is referred to here as "radial prehension" (R-prehension; presented as seen radially in a drawing, Fig. 1-1). In R-prehension, the writer/drawer holds the shaft of the pen, supporting it on the area between the first and second fingers - the first interosseus muscle area - and the head of the pen between the palmar surfaces of the first finger (thumb), the second (index) finger and the radial side of the third finger. In this article, a new method known as "medial prehension" (M-prehension) is presented (seen radially in a ...
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