I really like this part.
One principle I like to use is closest weapon engages the threat. A couple of examples are: if you are in a tangle and your hands are busy, but your elbow is free, hit with the elbow.Principles are foundational, not techniques, tactics or opinions. This translates to principles being applicable across the entire spectrum of human function-physical, psychological and spiritual. Integrating all of these aspects into a training program not only maximizes human physical and psychological performance under stress, but improves the life of the individual as a whole.
If you are in a tangle near something hard(like a wall) and arms are tied up too much to stike, bounce the BG off the wall with forward drive or pivot movement.