An Ergonomic Study On Occupational Drudgery And Musculoskeletal Disorders By Vegetable Transplantation Of Uttarakhand, India

Abstract

MSDs have been a widespread problem in agriculture sector. The proper matching of machine requirements with the human capabilities is basically necessary for optimum performance of any man–machine system and to guarantee safety of workers. Work Related Musculoskeletal Disorders (WRMSDs) are one of the greatest occupational health hazards. Amongst many types of Musculoskeletal Disorders (MSDs), Low Back Discomforts (LBDs) are the most prevalent and constitute a major health and socio-economic problem. The symptoms may vary from discomfort and pain to decreased body function. Although it is not clear to what extent MSDs can interfere with activities at work and can cause a reduction in productivity. High incidents rate for Work Related Musculoskeletal Disorders (WRMSDs) of the upper extremities have been reported by the agriculture workers which includes numerous agricultural operations. . The present study was carried out in two places i.e. Vegetable Research Center (VRC) of U.S. Nagar District and Doguda villege of Nainital district of Uttarakhand to assess their postural discomfort. A total sample size of 70 farm workers was taken for data using Purposive and Random sampling without replacement. Due to long working hours, awkward body postures, repetitive work and physical load there exist a high prevalence of physiological discomforts among farm workers. Highest Postural load factor was reported during manual transplanting and land preparation activities for which workers have adopted Bending and Semi Bending postures respectively.