partie 1: http://www.dailymotion.com/user/bourasson/video/x8hmg7_la-science-du-combat-15_tech partie2: http://www.dailymotion.com/user/bourasson/video/x8hmra_la-science-du-combat-25_tech partie 3: http://www.dailymotion.com/user/bourasson/video/x8hn3g_la-science-du-combat-36_tech partie 4: http://www.dailymotion.com/user/bourasson/video/x8hncb_la-science-du-combat-45_tech partie 5: http://www.dailymotion.com/user/bourasson/video/x8hnub_la-science-du-combat-55_tech
