There's a big myth in the workout world and we're going to put it to rest for once and for all. For year's we've been doing crunches and sit-ups as part of an ab routine but Dr. Jamey Gordon shows us in this report that it's all about core strengthening.
What are your thoughts CLICK HERE to leave us a "Your2Cents” comment.
© Copyright 2014, A Granite Broadcasting Station. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.