has anyone tried this workout before? the 90 day challenge? i'm going to give it a go in a couple of weeks, also following the diet with it, has anyone experienced it, and got any results/tips to share?
has anyone tried this workout before? the 90 day challenge? i'm going to give it a go in a couple of weeks, also following the diet with it, has anyone experienced it, and got any results/tips to share?
It's very, very hard. I've tried this while I was very fit, and while I was quite unfit. It makes very little difference, I don't suggest for a second you can't do it - just be prepared.
Good luck!

