As a big (and tall) woman I get asked for wrestling quite regularly. But you have to make sure and let the client know that you don't want to do anything too heavy. I just play wrestle now. Some clients get carried away and they want you to perform, and perform on you, all sorts of locks and holds. I don't mind doing the locking and holding, but I refuse to let somebody have me in a vulnerable position. I let that happen once, I let a customer put me in a headlock. Although he didn't hurt me or take advantage of me in any way I hated the brief feeling of helplessness.
But I do love to wrestle. It's actually quite empowering, not to mention erotic. Especially when done when both participants are completely naked. Clients that normally ask for this love the feeling of being overpowered. So it will be a kink that you'll get asked for from time to time.