Hall of Famer Rainer Martens has been playing softball for over 45 years. He currently coaches and plays for the Florida Legends��inners of over 80 national championships in the last 20 years. Although many books focus on fastpitch softball, this is the first comprehensive guide for slowpitch softball played by more than 13 million in the U.S. Includes over 200 photos and a 45-minute DVD that presents demonstrations of offensive and defensive techniques and tactics. Original.