Speaking two languages fluently is not only a great advantage when traveling and in the business world; a recent study from the University of Haifa shows that being bilingual also increases mental flexibility.

Muscles can be toned, endurance can be refined, leadership qualities can be taught. But how do you train a hockey player's brain? Can a coach work the areas of a player's brain responsible for awareness and intuition? The Israeli Air Force, of all people, has the answer.