What is the most logical next event?

They bend their elbows and close their fists as they show some karate chops while jumping up high in the air. the they

Options are:
[I] focus all their energy on their beat all at once and they come back down perfectly and continue chopping.;
[II] step back as the crowd applauds for them.;
[III] climb up on the uneven bar and continue to dance their karate moves.;
[IV] twist and kick their bodies and knock there heads.;
[II]