Belly bandit original wrap. NWOT. Our Power Compress Core™ applies targeted compression, which may help: Slim and support your belly, waist, and hips Strengthen core muscles weakened during pregnancy (especially helpful if you have an abdominal separation, also called diastasis recti) Promote mobility, helping you get back to your daily activities more quickly Ease back pain Provide comfort after C-section Encourage better posture, especially important during breastfeeding Offer support