Describir: Comparison between using spectral analysis of electrogoniometer data and observational analysis to quantify repetitive motion and ergonomic changes in cyclical industrial work /

  _____    __   __   __   __   __   __     _____    ______   __   __  
 / ____||  \ \\/ //  \ \\/ //  \ \\/ //   / ___//  /_   _//  \ \\/ // 
/ //---`'   \ ` //    \   //    \ ` //    \___ \\   -| ||-    \   //  
\ \\___      | ||     / . \\     | ||     /    //   _| ||_    / . \\  
 \_____||    |_||    /_//\_\\    |_||    /____//   /_____//  /_//\_\\ 
  `----`     `-`'    `-`  --`    `-`'   `-----`    `-----`   `-`  --` 
                                                                      
   ___    
  / _ \\  
 / //\ \\ 
|  ___  ||
|_||  |_||
`-`   `-`