Insanity or Jillian Michaels Body Revolution?
I'm currently doing Ripped in 30 (today is day #4 of Week #2, btw), and after I'm done with this I'm thinking of going with either Insanity or JMBR. Are both of them similar? Is there anyone here that has done both that can tell me which one is better and why? Or someone that can tell me what the difference between the two…
