"Why did I leave the 10-pin on that shot?" "Why isn't my ball hitting the pocket anymore?" "Should I change balls, or move?" "How heavy should my ball be?" "What's the best bowling ball?" "How do I get more hook?" "Why do I keep missing my spares?"We are faced with endless questions, problems, and choices every time we bowl. Answers and solutions abound, but a great many of them are ineffective or just plain wrong. How do we know what to do? How do...