All statements

1. I can use this martial art to defend myself against someone wielding a weapon
2. This martial art teaches you ways to hurt people
3. This martial art is good for defending yourself
4. This martial art looks very impressive when performed well
5. This martial art places a lot of emphasis on philosophy
6. It's very easy to injure yourself practicing this
7. This martial art features a lot of kicking
8. This martial art is very showy
9. This martial art is fun to practice
10. This martial art features a lot of holds
11. This martial art features a lot of throws
12. This martial art focuses on hand to hand combat
13. Long-term practitioners of this martial art often develop strain injuries
14. This martial art features a lot of punching
15. This martial art is good exercise
16. I would be uncomfortable using this martial art in an actual fight
17. I know this martial art well
18. This martial art is easy to learn
19. This martial art is mostly a sport