Exercise Scientists Put Me Through A Brutal Back Day

Dr. Mike and Jared Feather from Renaissance Periodization took me through an intense "Science Based" Back Day! This was so fun and a goal of mine for quite some time, so it was so awesome to finally be able to do it. I hope you enjoyed this as much I did making it. Make sure you check out there channel as well! - Caseykellyfit.com - YoungLA.com | code "CASEY" Rysesupps.com | code "CASEY" Helimix.com | code "CASEY" - FOLLOW ME EVERYWHERE ELSE! TikTok: @caseykellyy Instagram: @caseykellyfit Snapchat: @caseyk2 FaceBook: @caseykellyfit