Ninja Rob Ep. 12 The oxford comma, proxy wars, butt scooting, and fan mail

On episode #12 Tims groin is once again the focus of the show, as the guys discuss his recent groin injury and why he had to pull out of his Fight 2 Win match last week. Tim and Marco go back to a question from last week about the debate over the oxford comma. Tim has some strong opinions on the seated guard/butt scooting position in grappling and how it is bad for the sport. Questions this week cover topics like Donald Trump training bjj, who are your favorite BJJ/MMA competitors of all time, and how to make the decision to pull out of a competition.