The new dvd I mentioned the other day? It's Jillian Michaels 30 Day Shred...and holy crap! The workouts are only 20 minutes long but they are HARD. I just finished the easiest level, doing the modifications for beginners and both my arms and legs are still shaking! Yikes! I'm going to be sore tomorrow!
I have absolutely no doubt that this is classified as HIGH intensity.
My Thought Chain
7 years ago