The sequential intermittent pneumatic compression electric massager arm massager leg massager waist massager like recovery pump compression massager with boots VU-IPC01 is the best post workout muscle recovery air compression massager equipment to increase venous return. Intended use: This device is intended for use by medical professionals and patients at home, in treating many conditions, such as: Primary lymphedema, Edema following trauma and sport injuries, Post-immobilization edema, Venous insufficiencies, Lymphedema.