July 16, 2015 by virginiebreuer57 Hardcore 4 minutes abs workout! Uncategorized Leave a comment hi guys! Get a towel and a timer set for rounds of 20 seconds on 10 seconds rest! Core on fire guaranteed! Repeat two to three times every day, eat right and get shredded! Ciao for now Follow me Facebook and Instagram Share this:TwitterFacebookPocketTumblrPinterestLinkedInRedditPrintEmailLike Loading... Related