Running as a part of a cardio regimen, interval training or as a sport is an integral part of any fitness program. So as trainers, were often confronted with a variety of questions about running, from biomechanics and form questions to prevention and treatment of injury. The Complete Idiots Guide to Running Injury-Free, despite its name, is a great overview on running, providing easy-to-digest information that answers about 90% of the running questions trainers are asked. If youre a boot camp instructor, want to add a running club to your facility or a trainer with a background in strength who wants well-rounded knowledge, this book is perfect starting place.