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do you think violin players would hold their instrument the way they do?
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The funny thing is, inf you compare the physical positioning and mechanical relationship between the instrument and the players' body, the electric bass has a lot more in common with the violin than it does with the double basses or 'cello. If you look at a violinist's left hand the thumb generally lives behind or beyond the index finger and for the most part points towards the nut. If you hold your hand where a violinist's hand would be then move it to where the electric bass player's hand lives, there is a lot less adjustment than if moving from the electric bass to double-bass or 'cello position - the only thing that really moves is the elbow as you rotate the arm from the shoulder.