I had to do forearm planks for the Navy Physical Fitness Assessment over the weekend, which kind of looks like what Karina is doing with her arms. If she is trying to do the "Jack-o challenge" thing she should probably put her elbows out to the sides so she can get her head closer to the floor.
S-Saki-cha-...
Well...?
A-Am I doing it...?Am I doing it!?*TREMBLE*...*TREMBLE*...*SHAKE**WOBBLE**WOBBLE*