Visceral Fat
It is located deep within the body and can be more difficult to remove compared to subcutaneous fat (fat stored just beneath the skin). Visceral fat is also linked with higher health risks such as cardiovascular disease and diabetes.
Male Breast Tissue
In some cases of gynecomastia (enlarged male breasts), excess glandular tissue or fatty deposits can develop. This kind of tissue can be harder to get rid of because it may require a mix of liposuction and surgery.
Upper Back ("Bra Bulge")
The area of fat that develops in the upper back, usually referred to as the "bra bulge," can be resistant to diet and exercise. Removing fat from this area may require special techniques such as ultrasound-assisted liposuction (UAL) or laser-assisted liposuction (LAL) to effectively address the stubborn fat deposits.