It's obviously muscle. Look at her ass, it's TONED. There are no jiggly implants.
Muscle only shows when you are flexing. It's not going to show when she's standing up.
I can't with some people who claim they go to the gym, but can't identify a muscle when they see one. :laughcry3:
It's not toned, it's flat. It's hard to tell where the leg starts to become the ass...