This information was originally published on www.jenbjj.com. It is made available on BJJ.Org by the express permission of featured contributor Michael "Bolo" Jen.

1. Joe Moreira grips his opponent's right sleeve with both hands and pulls it across his body as he turns onto his side.

2. His opponent reacts by keeping his head low to avoid a possible arm bar. Joe hooks his right hand underneath his opponent's left elbow and pushes his head downward with his left hand.

3. Joe secures his opponent's head in his armpit by pressing his right arm into his body.

4. Clasping both hands together, Joe arches and twists to his left to apply a half nelson neck crank.