Postpartum Exercises Weeks 1-6 Skip to Videos All | Week 1 | Week 2 | Week 3 | Week 4 | Week 5 | Week 6 | Week 3, Glute Bridge For reconnecting with the glutes Week 3, Kneeling Thoracic Rotation For improving upper back mobility Week 3, Modified Bird Dog For core stability and strength Week 3, Kneeling Hip Hinge For working on controlled lengthening of the glutes and pelvic floor