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 RULA 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 RULA, it consists of two areas for assessment of whole body which is divided into Posture A
& Posture B. This method investigates body parts as upper arm, lower arm, wrist, wrist twist, neck, trunk and
limb.
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
RULA.
Figure