ジョシュ・ラッセルのザ・タートル DVD - 二度と後ろから叩かれることはありません!

Production value kind of low. Good instruction on an aspect that probably doesn't get enough attention. It is kind of short, but not too bad.

Excellent content. I have found that fighting bigger guys (I am 155), that the turtle is a good transitional position. For me I'd rather be turtle than in someone's side control. My problem, is that once in the turtle I could not see all the options. I feel this will help me frustrate opponents when rolling. Really cool stuff in here.

Good video, I like the Turtle & Octopus series better, but it's wort having. Josh Russell BJJ is really nice.

Very good DVD with good amount of techniques from "all fours" or "turtle" position. The duration is not too long enough though. Nevertheless, it's a good buy.