Lucas Leite, Knee Shield Sweep To Back Take: Jiu-Jitsu Magazine, Issue #28. 

More people need to do videos like this with close-up cuts to super-important details and good explanations of every angle. This is one of the best I've seen, great work!

Excellent on all fronts - technique, explanation, camera angles, and even background music!

When the gis are in different colors, we can see clearly the details

This is gold!

Great video thx :D

His coyote half guard DVD set is great

Great instruction and great video quality.

Pati Fontes is stunning, omg

dope!

What is the background song?

Under what circumstance would you use this variation? When the guy is heavy?

Song name?

This dudes a straight purvo

He seems to like that deep half with the girls

If you know 10th planet Jiu Jitsu, this is a combo of three sweeps: old school, plan b, and godfather.

How would you say the injury risk is with this sweep? Specifically the hooking and twisting of the knee, it seems like it would be easy to hurt your opponent. Anyone with a good amount of experience that has any thoughts on it? Sweep look nice though, and the instructions were great!