I love this video, so I want to have it on my blog, too. It makes the round now on the internet.
Perhaps a remark is allowed: mulabandha and anus control is something different. Mulabandha is a different muscle and it's possible to engage them separately, even though this might not happen in the beginning. I'm sure the difference got lost in translation. Mulabandha is an inner muscle, the pelvis floor. Sharath called it penis control in the conference. (Penis, pelvis floor, anus, finally it's all below the navel....lol)
I know this because there is a book on the market called mula bandha, the master key. How could I not have read it.