In this first few weeks after baby, it’s all about bonding and trying to get some sleep. But when you’re ready to begin exercising again, try pelvic tilts. Dara Bergeron, founder of Belly Bootcamp, leads you through this simple move. Try to do 8 to 20 reps, but remember perfect form is the key, not speed. Turn this move into a circuit with these exercises for the first six weeks after baby.