I did a awesome workout this morning. First i did a full upper body heavy weight lifting dvd, Muscle Endurance by Cathe Friedrich. I was shaking by the end of it. After that i did a 40min high intensity step aerobics dvd...Athletic Step by Cathe (love her so much) and by the end of that one i was toast! Luckily i got a second wind towards the end of that workout because heavy lifting wears me out. Today's total workout time: 84minutes!.