Looking to tighten that Butt? These Butt toning exercises are great to add onto your leg day or when you’re in a rush and can only do a short workout. REPIN then CLICK to read: http://www.flaviliciousfitness.com/blog/2013/05/28/best-butt-toning-workout/
I might try this for a metabolic workout sometime. The sets are way too long to a) keep me interested/motivated on a regular basis b) do more than cardio/interval train and c) get me sore. Still, I need variety in training. This could be a fun challenge.