6. Conclusion
Unawareness about ergonomics is observed in industry in which work is undertaken. Musculoskeletal disorders
are there in the welding process where workers are working in kneeling posture and it shows that there is need
to change the body postures. Mainly in some of the sites of the body region the extremity of pain is more and it
can cause severe problem to worker in the future which they are not understanding and feeling now. It is
validated through RULA which gives score of ‘7’ which lies in class IV. Evaluation of postures by RULA
shows that there is need of investigation and immediate changes are needed in the workstation.