Massaging is a technique they use in the USA to help with the process of the implant dropping much faster, but honestly be patient and it will be fine. With strappings I had mine taken off post op day 9 and the first day or two for me it did feel tight and mainly around the under bust area but rather then taking it off I pyt some tissue around the bottom to give some padding which can help with the strapping digging into the incisions, however with whatever you do please don’t take the strapping off as you could breach your warranty as the strapping is there for a reason for the first few days post surgery.
Happy healing stay positive 🙂 x