IRCT20190315043062N3 IRCT 2020-12-28 Rasht University of Medical Sciences The effect of muscle relaxation on anxiety and happiness in the elderly The effect of Jacobson's muscle relaxation technique on anxiety and happiness in the elderly 2021-01-20 anticipated 27 Complete https://irct.ir/trial/50650 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Single, Purpose: Prevention. N/A Anxiety disorder. Intervention group: The intervention includes the Jacobson method of muscle relaxation technique. At first, a training session will be held for the studied samples in the Rasht nursing home to introduce the Jacobson technique, its benefits and effects, and how to perform its steps, and then, during 8 weeks, once a week for 30 minutes, the subjects will perform the Jacobson technique under the supervision of the researcher.To perform this technique, the person will first be in a comfortable position (sitting) so that the person's head and back are in a comfortable position and the person is asked to close his eyes. Selected muscle groups (such as the hands and arms, shoulders, abdomen, forehead, eyes, etc.) contract for approximately 10 to 15 seconds and then expand for 15 to 20 seconds, respectively.. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no more information