The 4th-trimester collection of workouts is designed specifically for the first months of motherhood. It's important that you are at least 6 weeks postnatal and have been given the all-clear from your OB/GP to begin working out. Join Ali and new mama Mel as they begin the important process of reactivating, strengthening and connecting with your body post-birth. The collection features a wide variety of prop and no-prop workouts. There is no particular order to the workouts - you choose how many times a week you move and what body part you would like to focus on.