Arendt-Nielsen L, Graven-Nielsen T. Muscle pain: sensory implications and interaction with motor control. Clin J Pain. 2008 May;24(4):291-8. Muscle hyperalgesia and referred pain plays an important role in chronic musculoskeletal pain. New knowledge on the involved basic mechanisms and better methods to assess muscle pain in the clinic are needed to revise and optimize the treatment regimes. Increased muscle sensitivity...