Lost Seminar- Mastro Defence System | The Lost Seminar- Recently found footage of the last Seminar of Fred Mastro in the United States. New techniques, an introduction to the MDS Team, and...
MDS LEVEL 1 INSTRUCTOR DVD- AVAILABLE NOW | This DVD is an ELEMENTAL tool to become a LEVEL 1 INSTRUCTOR in the most complete Self-Defense System known to man. The MASTRO DEFENCE
![Fred Mastro in an MMA Fight - Let's See if He's Able to Apply his Techniques in a real MMA fight - BJJ World Fred Mastro in an MMA Fight - Let's See if He's Able to Apply his Techniques in a real MMA fight - BJJ World](https://bjj-world.com/wp-content/uploads/2017/10/Screenshot_87-1-300x202.jpg)