first lay your hand flat on the table then scrunch up your middle fingerand try lifting the 4th finger without moving your entire handproblem?
actually i ment try lifting you marridge finger
Not really. A little surprised to find my left hand found it easy, but there was some tension in my right (I'm right handed). Could only manage about a centimetre though before the hand had to move a bit.
wow!!! you must be superhumani thought it was impossible