After the school shooting in Knoxville this week, educators, and parents are thinking about ways they can prevent something like that from happening again.

The Silver Dragon Martial Arts Academy held a free anti-bully and self-defense class at it's Manchester training hall Saturday afternoon. The instructor teaches kids and parents what to watch out for.
Instructor Bryan Roberts says martial arts is a good place to start.

"Martial arts is really a journey on how to better yourself. How to control your mind control your emotions and control your body," said Roberts.

For more information on classes, visit www.SilverDragonMA.com.