In episode 7 of season 5 of Inside the Science we’re highlighting the study, “Association of sedentary behavior and early engagement in physical activity with low back pain in adolescents: a cross‐sectional epidemiological study” with Dr. Italo Lemes. He explains the methods and what qualified as physical activity and sedentary behavior, the most important finding, who the most relevant audience is and why policy makers are included, the clinical implications and the big takeaways.