WALTERS, C E <br/><br/>
Electromyographic study of the differential action of the abdominal muscles during exercise.  [electronic resource] 

 -  American journal of physical medicine  Oct 1957 
 - 259-68 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9491 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abdominal Muscles<br/>Abdominal Wall--physiology<br/>Electromyography<br/>Exercise<br/>Humans