Does well at...

1. This martial art teaches you ways to hurt people
2. I know this martial art well
3. I would be uncomfortable using this martial art in an actual fight
4. It's very easy to injure yourself practicing this
5. This martial art looks very impressive when performed well
6. This martial art is good exercise
7. This martial art focuses on hand to hand combat
8. This martial art features a lot of holds
9. Long-term practitioners of this martial art often develop strain injuries