102334777|PMR Body Region: Hands and Arms - Well Applicable in Case of Increased Desk Work|954420|Colin Griffiths-Brown|980869|Progressive Muscle Relaxation After E. Jacobson - Relaxation and Harmony - PMR|10884609|680|1|1|0|27210367|10884609|7|0|0|0|15180810|16442190|0|003M1y5a4arZHh|004aSKPj0z8TKs|004CQcjX2v8ccg