Y'all - I just made te move to level two of 30 day shred. I had upped my weights for level one last week and felt ready for the next challenge ...hoooooo boy! My arms are soooooooore now! It's a huge jump but Jullian michaels sure knows what she's doing!
(I am doing this 2-3 times a week and running 2-3 times per week as well.)