(1) This is one of the important techniques f of scientific management developed by E W. Taylor. Motion study refers to the movements of employees, as well as movement of machine while completing . a particular task. The motion study helps the manager to know the movements required for a person to do a particular job.
(2) This study is useful to manager to eliminate the unnecessary movements or their sequence for doing the job. It also helps the manager to combine some actions or movements in the process. It increases efficiency and productivity of the employees and helps in reducing the wastage of time, raw material and improving the usefulness of resources.