Be sure to try some of these variations to work more than just your abdominals! Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on WhatsApp (Opens in new window)MoreClick to print (Opens in new window)Click to email this to a friend (Opens in new window) Related FacebookTwitterGoogle+LinkedIn Leave a Comment Cancel reply *Required fields Please validate the required fields Name * Mail * Website Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.