I only got 2 hours of sleep last night and was up for the day at 6am with both kids. I tried to rest on the couch but between Lily getting her legs caught in her crib bars (the crib is in the living room) and Ethan wanting to watch Willy Wonka and the Chocolate Factory and hitting me over the head with the DVD case, I did not get any more sleep.
So I got up and did the Shred.
Every day it gets easier. It's still a hard workout and I can feel muscles working I haven't used in 10 years. I know I am getting stronger and have more energy even with so little sleep. I even talked Eli into washing our cars by hand today!
I look forward to hitting one week.