Inclusion Criteria:  Subjects over 18 years of age. Having undergone surgery and finished adjuvant treatment (radiotherapy and / or chemotherapy) six months or two years ago. Not having active cancer. Having pain in the regions related to the tumor area (orofacial and / or cranial and / or cervical and / or brachial and / or shoulder), pain ≥ 4 (VAS 0 to 10) for> 4 weeks Present musculoskeletal or functional alterations in the previous regions.  Exclusion Criteria:  Identification by the research team of physical or mental impossibility to carry out the tests of the study. Suffering from chronic pain or having suffered a previous trauma to the spine, head, temporomandibular joint or upper extremities.