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

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