Ambidexterity

Ambidexterity is the state of being equally adept in the use of both left and right appendages (such as the hands). It is one of the most famous varieties of cross-dominance. People that are naturally ambidextrous are uncommon, with only one out of one hundred people being naturally ambidextrous. The degree of versatility with each hand is generally the qualitative factor in determining a person's ambidexterity.