Just wanted to tell you all how much fun the last two weeks are looking. I have already done 2 days of the circuit giant sets. I really enjoy them and I actually finish quicker at the gym. I love not having to take up a full 90 minutes or more to get the workout in. Today was back, abs and cardio and I Did it in about an hour. My kids were so happy when I picked them up from the day care earlier than normal.