My ARMY mom got a gym membership and is incorporating wrestling into her workouts, and wants me to help her!?

It's not bizzare at all. If your mom and yourself are close, then there's no big deal, go ahead. It'll help her out, she'll learn something new as well. Just don't hurt her in the process, let her learn the moves and make sure she doesn't hurt you either lol. Oh and "Also I think she should be pretty easy to hadfle since shes a woman." don't underestimate woman.