Bra bulge or back fat refers to stubborn excess fat deposits that create unwanted rolls, bulges, or uneven contours around the upper and mid-back, especially when wearing fitted clothing, bras, or swimwear. This issue can develop due to aging, genetics, hormonal changes, weight fluctuations, or a sedentary lifestyle, making it difficult to eliminate with diet and exercise alone. Since back fat tends to be dense and persistent, it often requires targeted, specialized treatments to effectively break down fat, sculpt the area, and restore a smoother, more defined back profile.