Define fun!!!! It really works you! It's all on a circut. The good thing is that you can mix and match, or if you're short on time, you can do parts, since each of the 8 segments works everything! One thing I do is just combine all of the "core" work, so you are nice and "sore" for a day...
Have you found anything that specifically works the hip flexors? I need them things to turn back in!!!!! How old is your baby?, Mine is 7 months!
Thanks,
Briana