MSD develop due to the effects of repetitive, forceful or awkward movements on injuries include Low Back Strain, Neck Strain, Tendonitis, Carpal Tunnel Syndrome (CTS) Rotator Cuff Joints, ligaments and other soft tissues. The objective of this study is to analyses the working postures of workers engaged in various processes of small scale forging industry .The study used assessment tool REBA (Rapid entire body Assessment), was developed by H i gnet, S. and McAtamney, L. 2000, to provide a quick and easy observational postural analysis tool for whole body activities (static and dynamic giving musculoskeletal risk action level [1]. J.N.Saraji et al. (2004) were evaluation of WMSDs risk factors among the crew of the Iranian Ports and shipping organization’s vessels. This paper clarify the WMSDs are major problem in almost all countries and are important causes of work incapacity and loss of work days. The aim of their studies is evaluation of WMSDs symptoms among the workers by using Nordic Musculoskeletal Questionnaire (NMQ) and determination of WMSDs risk factors by application of OWAS. After determination of risk factors, the OWAS methods can be used to identify any possible correction in working posture that leads to a better and less harmful posture [2]. Cleaning is associated with high physical and psychosocial workloads and musculoskeletal disorders related to it were studied. A few studies concern equipment design, working environments and factors affecting individual workers. A need to conduct research on cleaning tools and equipment, working environments and individual risk factors is apparent [3]. The study used assessment tool RULA (Rapid Upper Limb Assessment), REBA was developed by McAtamney, L. and Corlett , to provide a rapid objective measure of musculoskeletal risk caused by mainly sedentary tasks where upper body demands were high; where work related upper limb disorders are reported [4]. The relationship between the subjective ride comfort in a vehicle seat and whole- body vibration can be modeled using frequency weightings and rms averaging. Form the results obtained in this study, it was clear that the alternative approach could give superior predictions of comfort than the method used in ISO 2631-1 [5]. Musculoskeletal disorders (MSDs) are common health problem throughout the world. Work related musculoskeletal disorders are group of painful disorders of muscles, tendons and nerves, recommended the awareness and proper ergonomics training to the workers [6]. A significant proportion of the works are working in very bad postures .The study recommended proposed that there is dire need of implementation of ergonomics intervention with proper awareness among worker[7].