C. Reba Score For The Justification Of Work
After investigating the MSD‟s through the questionnaire in the industry, it has been observed that there is need of investigation. So with the help of REBA the postures are evaluated for finding the severity of the problem. Below figure shows the pictures of workers use angles are evaluated by graphical method and which are evaluated through REBA, The goals of the method are to be sensitive to musculoskeletal disorders for different body regions. Similar to RULA, the REBA method divides the body into two segments. Group A includes the trunk, neck and legs. Group B consists of the upper arms, lower arms and wrists. Each part is given a score based on pre-determined flexion and extension degrees. The working postures of the workers and the angle at which they are working are recorded by taking photographs. Graphs are made on the photograph to find the angle of posture so that it can be evaluated through REBA.