Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Learn about the prevalence and management of lower back pain in this informative 35-minute video featuring Dr. Lee Riley, III, professor of orthopaedic surgery at Johns Hopkins. Discover why 80% of the US population experiences lower back pain in their lifetime, with a focus on women aged 45-65 who are most susceptible. Gain valuable insights from an expert orthopaedic surgeon on understanding, preventing, and treating this common condition that affects millions of Americans.