All statements

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