Here we have Marcelo Garcia demonstrating a B-Fly sweep that he actually puts together in a combination from one side to the other. This is a good sweep for No-Gi Grappling and a great sweep for sport BJJ.
I personally like to get head & arm control and then work for the sweeps from there. By establishing the clinch from the Butterfly position you have more control of your opponent's posture and there is less chance of being punched or elbowed if you are competing in MMA or are in a self defense situation.
Gotta love Marcelo's attention to detail when teaching.
