Definitely not only some. Judging by their movements that must be several years of training, possibly experience in competition. That kind of movement and composure during a fight I'm usually beginning to see at guys with 4-5 and more years of 2-3x training/week. I guess they've been in martial arts from childhood/adolescence on at least as a hobby. And they were probably 20-40lbs heavier than her.
I was reading these guys were comedians.. Did you see the guy in pink shorts? That guy is very good just to be a random guy. The last guy looks to be good as well, but it cut short.