Modern sport - not only physical preparation and tactics. The greatest athletes of the world - from Леброна of James to Криштиану Роналду - carefully watch after activity of cerebrum and manage her. Commands spend millions of dollars, that their players were the best on the business. What does money leave on exactly?The author of book Брэндон Снид studied the most modern methods to improve the productivity of players - from the special trainers to difficult programs. He on the experience got through the chambers of sensory deprivation and let to the researchers to connect a brain to the computer. Снид tells now, how all is arranged.