I read the blog on the Butts and Guts workout and that it's 90 minutes long which is amazing. I'm wondering, though, how do you all plan on working that into your current routine or rotations? It seems like something you would use as an add-on to a regular rotation since "butts" doesn't cover legs completely. Maybe the 90 minutes part is what's bogging me down. I guess you could use just the ab portion for your ab workout and the butts portion as an add-on to a leg day? Any thoughts? Trying to decide whether to pre-order.