Written by Kim Grundy, PT | Reviewed by Sanjai Sinha, MD Published on November 15, 2022 Key takeaways: Muscle knots are painful, hardened spots that often form on your shoulders, neck, and back.Overuse, poor posture, and other lifestyle factors may cause muscle knots.These painful knots often go away with treatment, including massages, stretches, or acupressure....
