3.Methodology
A survey of electronics industries was done to find out the causes of MSDs resulted due to adoption of wrong postures or lifting techniques, by worker during manual lifting tasks. Posture analysis techniques were used to find out the same. First the most difficult and frequently used task was found out. For this it was observed and asked from the workers, for difficult to do manual lifting task in his daily routine. The most difficult tasks felt by workers were videotaped from different angles. Picture frames were taken from these videos. Each frame of a task was further analyzed by using RULA and REBA techniques. The angles of each body postures were found out for each picture frame. Delmia software was used for finding angles. The RULA score were found out in Delmia software and for finding REBA score, standard REBA score sheet was used.