6 Cellulite-Blasting Butt Workouts. Get Rid of Cellulite on Thighs 70% of cellulite is caused by lifestyle; 30% is genetic. So, what does that mean? Well, it's going to take a balance of good nutrition in addition to exercise. Keep in mind that a great butt workout is only part of the picture. Eating right is important, too because no one will see those fabulous glute muscles if they're hidden.