His first 3 movies he used fairly standard Aikido, later movies it got very messy and added other random stuff. Sadly because of his ego he became a pretty bad representation of it.

It was funny how his first several movies followed the same title convention of using a descriptor for himself.

Steven Seagal is _________.

… Above the Law

… Hard to Kill

… Marked for Death

… Out for Justice

… Under Seige

… On Deadly Ground