Features: PDF OnlyAn Electromyographic Approach to the Evaluation of ABDOMINAL EXERCISESFrancis, Peter R. Ph.D.; Kolkhorst, Fred W. Ph.D., FACSM; Pennuci, Maeva M.S.; Pozos, Robert S. Ph.D.; Buono, Michael J. Ph.D., FACSMACSM'S Health & Fitness Journal: July 2001 - Volume 5 - Issue 4 - p 8-14 Free Abstract Learning Objective To learn about the application of electromyography as an objective tool for the study of muscle activity. © 2001 American College of Sports Medicine