The Filipino term for grappling, its works on controlling the wrist, elbows, shoulders and head manipulations. The locks can be combined to flow from one to another so as your opponent moves you can carry on with locking him up, which can come in handy when your opponent has some kind of potential weapon. Flow drills are implemented to teach sensitivity and how to catch the limb.
The ground grappling is also a large part of the syllabus due to the massive wave of popularity of MMA and the UFC movement. Although it has many benefits especially in the cage there are a few things to keep in mind when protecting yourself in an environment where multiple attackers and weaponry may become a factor. Due to this factor ground grappling is not neglected but has a different game plan and strategy.