You can do lunges all day and cause hypertrophy of the muscle, but sometimes it is still not enough, and a lot of ladies are looking for more projections. Also, there is a natural flatness or recess in the outer part of the butt, so even though you do a lot of lunges, because there is no muscle in that outer part of the butt, it still tends to be concave or recessed in most women and so that is an excellent place for augmentation by the silicone implants or with fat grafting.

Is It Possible to Get the "Perfect Butt" With Exercise?

If you're a gym rat at heart, Dr. Melinda Lacerna-Kimbrell confirms a certain amount of benefit gleaned from your daily sweat session. But if you're looking for a bit more to your backside, implants might be the way to go.