After a Brazilian Butt Lift, patients are advised to avoid sitting and refrain from elevating their blood pressure for 3 weeks. After that time, modified, brief sitting and limited physical exercise can resume. It will be a full 6 to 8 weeks before full physical activity is permitted. The reason restrictions are precise and careful is so that delicate fat cells can heal in place, undisturbed. Tiny blood vessels will grow and establish the health of transplanted fat, but sudden increases in blood pressure or physical compression of the buttocks can impair healing. You’ll be asked to sit with an inflatable donut pillow for two months and to avoid driving until your surgeon clears you.