Joe I apologize for my ignorance. It is only because I don't understand the techniques properly that I have to ask dumb questions. Edited to say though that the lad in the dark shorts who is starting from a sitting position similar to shikko is Marcelo Garcia
Also edited to say that you may note his record shows that he beat Rolles, Roger and Rezo gracie on multiple occasions.
No need to apologise.I have limited understanding of BJJ.I am sure Mr Garcia is competent at his own method.All I am saying is I do not see his art bearing any real resemblance to Aikido . Cheers, Joe.