This book is actual insight for back pain in younger and middle-aged cricket fast bowlers. Back problems are common particularly in fast bowlers, despite of perfect bowling action, there is the risk of damage to the lumbar spine due to combination of slight hyperextension, then flexion and rotation at speed. This book will help to younger bowlers to self screen their musculoskeletal factors for back pain and to eliminate it as early as possible with given precautions. It will also be helpful for physiotherapy and other students including researcher for their extended scope in field of sports to see relation of back pain in cricket fast bowlers after assessing of all contributing factors.