Alex Kostic – Breaking Structure (Systema)Performed by: Alex Kostic Russian martial arts: Principles and practice of destroying an opponent’s balance and integrity in combat Colour, Running time 70 mins Alex Kostic is a highly sought after teacher of the Russian Martial Art Systema. On this video he teaches step by step principles and practice essential in the understanding of breaking an opponent’s structure leading to the ‘free play’. Alex’s teaching is joyous and passionate; and this DVD is filled with wonderful philosophical and meaningful anecdotes, which make his teaching not only clear to understand, but enjoyable to practic