Killer Leg & Glute Blast HIIT Workout Posted on April 23, 2015April 23, 2015 by j Here is a new “Killer Leg & Glute Blast” HIIT workout! The emphasis of this workout is on getting killer legs and glutes…but you will get a full body workout in this one too. No muscle gets off easy! Oh, check decease and you get to levitate too…