Bike Night Slo

Do the crews on America’s Best Dance Crew perform twice?
I’ve noticed some differences in the performances from when the crews actually perform and the footage they use when they show a part in slo-mo. I was watching the episode from last night and I noticed that during the Beat Freak’s performance, in the part where they do the bike thing, after the girl “strickes out the Strickers” she give a thumbs up and then she slaps Quest crew, but when they showed they same clip in slo-mo during while the judges gave their comments, she didn’t give a thumbs up. I also noticed that last season with Fanny Pack. Does anyone know if they perform twice?
first of all it was fly khicks tht did the bike thing, and second of all, they juss record the performances twice. once while they rehearse and once again at the taping, and then they edit it and put it all together
SLO Bike Night November 09