After pregnancy, women are dealing with some degree of abdominal separation and weak core muscles and tissue. The FITsplint can gently splint and support the stretched tissue. For optimal recovery, it's recommend to wear the FITsplint postpartum for 4-6 weeks while doing corrective core exercise. The FITsplint includes 5 ReCORE exercises to get women started. Splints abdominal separation or diastasis recti without restricting range of motion or breathing patterns. Improved non-slip technology to help keep splint in place Fully adjustable for custom fit Flexible and slim Recommended by Physical Therapists 5 ReCORE Exercises Included Product can be worn against undershirt instead of direct skin. Formally called Mombodfitness Caution: This product contains neoprene, which may cause an allergic reaction. If skin irritation occurs, discontinue use and consult a doctor.