You've Almost Completed The Challenge!

Just a few days remain until you've completed our strong core challenge!

You've only got three days left in the challenge! That's right — today is Day 19 of 21, which means that in only three days, you'll be completing the Strong Core Challenge! Don't lose your focus, though. You've got 17 reps of each move today and 19 reps of each move tomorrow before you reach the official final day of the challenge.    Get to work on those reps, and we'll see you soon for the final day of the challenge! More from BuzzFeed Life...     18 Charts That Will Help You Sleep Better     23 Totally Brilliant DIYs Made From Common Thrift Store Finds Show privacy notice and cookie policy. BuzzFeed, Inc. 111 E. 18th St. New York, NY 10003 Unsubscribe