Helga's had very short hair for the majority of her life and contemplates going back to it sometimes.
She's always been very athletic! Exercise is one of her most favorite things to do as it keeps her mind and body clear and focused. As a kid, she was reeeeeeally good at gymnastics and has a bunch of medals/trophies, and she simultaneously worked at martial arts, too. She surpassed all the guys in the class VERY quickly and became the 2nd in command teacher. She really loved the teaching the kids there for the short while that she did.
One of her favorite things to do is kick around leaves and crunch time and goes a little crazy with it when no one's looking.
She's the kind to always take collateral when someone's borrowing something from her, even if it's gum. She almost always has what people need at any random moment.