In order to give you an impression of what Jitsu is like, here is a demonstration put together from our good friends at the Edinburgh University Jiu Jitsu Club. It shows some of the techniques and how these vary across skill levels. You can see what you can expect to know, respectively, after one, two, three, or four years of training.
​Youtube: https://youtu.be/W4uFQEo5DL0