I'm having a MAJOR love/hate relationship with Butts & Guts right now! It puzzles me how a workout can be so challenging, yet soooo fun. Cathe is one smart, tough cookie.
I started doing Butts & Guts every Friday. I had to slowly work up to doing the entire thing...OMG, it's hard for me.
I tell you one thing -- I've never had rear-end DOMS like this before. LOL!