A new perspective challenges the long-held belief that running damages knees. Andrés Ramírez, creator of the One Running app, asserts that evidence actually indicates running strengthens muscles and enhances overall quality of life. This claim refutes a common misconception deterring individuals from the sport. Ramírez’s findings suggest running can be a beneficial activity for musculoskeletal health. The research emphasizes the positive impact of running on physical wellbeing, moving beyond concerns about joint damage. Further details regarding the supporting evidence are expected to be released alongside the One Running application. This information aims to encourage participation in running by dispelling a prevalent myth.