Vrhání nožů ve sportu a sebeobraně – Špidlen David (2021)

David Špidlen, as an occasional author, has created several publications focused on topics he actively engages with or has engaged with throughout his life. He himself says: "I am an author out of compulsion. At a certain moment, I accumulate so much knowledge that it becomes impossible to keep it inside and at the same time effectively rid myself of thoughts on the given topic. When it resonates again and again and the urge returns, I have to sit down and write." The book Throwing Knives in Sports and Self-Defense was created in the 1990s as a guide for beginner throwers after years of the author's intensive training. Before the new edition, it underwent significant content revision to ensure it still has something to offer to those interested in this sport today.