ANNOUNCING The #RockYourCore Challenge! March 28, 2015 by firstname.lastname@example.org 10 Comments Whoops!! This post went out a little too early. Stay tuned for more details coming through social and a more informative post on Monday. Related PostsFit & Fashionable Friday Link Up – 5 Spinning Essentials That Won’t Break the BankTime to Get Tough! #RockYourCore Challenge FINAL WEEK!Choose better. Be Greatist.