As far as I know, Japan Sakuramoto Hall Recuperator uses medical-grade EMS micro-current stimulation and tens percutaneous analgesia technology to help postpartum mothers separate and repair rectus abdominis in a relaxed and comfortable state. For example, I used it for about two courses, and there was no pain during the repair process, and it was very comfortable and convenient. I would appreciate it if you could take my answer. If you need anything else, you can ask, thank you!