Ching Yin Chin-Na
The Art of Capture, Control and Destruction
Tony Massengill is considered one of the premier "Reality Based" Martial
Arts instructors in the Nation!
Chin-Na is a major component of what Massengill teaches in his Urban
Self-Protection method taught at Efficient Warrior Tactical.
Chin-Na is the Chinese Martial Science of Capture, Control, and Destruction of
the Opponent.  

Methods used to accomplish this goal include, Locking and Breaking of joints,
Grabbing and striking Pressure Points, as well as Immobilizing, Unbalancing,
and Throwing the Opponent.

These methods can be used standing or in a ground fighting environment.