Should I include these things on an acting resume?

The more things you have on your resume the better. Especially if you have formal training in acting and whether or not you've been trained in martial arts, what sports you excel in do you ride a horse, do you fence, do you play tennis, dancing lessons? etc, etc, etc, The more skills you have the more likely you are to fit some role. A new movement here is LA is have videos of yourself on the Internet performing certain roles (nothing lengthy) so that a casting director can see what you are capable of even before they invite you in.