A true phenomenon of expression which has won popular favor through exceptional performances, this theater hockey game is attracting more and more fans. Everyone wants to play improv.

This book is written by the two greatest improv specialists: Robert Gravel, founding player, star player, and Jan-Marc Lavergne, fine commentator and analyst.

After a “serious” reflection by Robert Gravel on the adventure of improvisation as a theatrical utopia, the work presents the transcription of three magnificent improvisations with accompanying comments and analyses. Following are the official regulations of the LNI, referee signs and a brief chronology of events marking ten years of this theatrical game.

Defense and illustration of theatrical improvisation. The short study by Robert Gravel (star player and teacher of the game of theater hockey as practiced since 1977 by the LNI, p. 13-49) is followed by the commented and analyzed transcription of three improvisations. In appendix: LNI regulations – Referee signs – Chronology of significant LNI events.