IRCT2016112615965N10 IRCT 2017-09-15 Rafsanjan University of Medical Sciences The effect of acupressure on pulmonary function The effect of acupressure on pulmonary function In Sarcheshmeh Copper Complex Workers in 2016 2017-09-23 anticipated 76 Complete https://irct.ir/trial/15076 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment. N/A Respiratory system disease. Intervention 1: Acupressure in the intervention group plays five. Stimulate two points first on one side against the body and then on the opposite side, first point Liko and then Tayoan with using fingers, applying gentle and fixed pressure based on the points (skin thickness and adipose tissue of the target point), in the form of moving movements around the same The point is for two minutes (a total of four minutes per side) at a specified time (or in the morning or evening) for each person. To find the Liko point of anatomically on the radial part of the forearm, is located at a distance of one point five Cun above the cross-sectional wrist and Tayoan point in the end of the radial cross-section of the wrist. How the intervention will be trained by the trained (researcher) by a traditional medicine specialist will be taught to the samples. This intervention will be carried out by the person himself, and points will be marked with a mark. At the end of the study, the lung function is measured using spirometry and a six-minute walk test, and all of these are recorded. Intervention 2: The acupressure at false points group receive the acupressure on 2-3cm far from the true points.