Chelsea tries on a few pairs of shoes first, she is seeing which are best to crush this satellite box with, she then goes for the boots after putting them on she stomps this thing as hard as she can but this thing is a lot tougher then she thought its solid as a rock, she did manage to cave it in by stomping the bottom of it buts that's all she managed to do, hence the thing wasn't working after so she did enough to break it. (Clip is 2:17)