High Level Fundamentals by Gregor Gracie

great instructions on fundamentals, very useful with plenty of study material

A good buy

Another gracie showing why they dominate the jiu-jitsu world. These are indeed high level fundamentals, the techniques are explained in a way you can understand and the video is good quality.

Excellent instructional, you definitely a MUST try it!!

Great instructional, The explanation of the techniques are very clearly and definitely will improve your jiu-jitsu once learned. The way the videos are designed, helped me to practice each lesson with my training partner.