Stefania has been sent an enormous round balloon - a BelBal 350 - to test to destruction. While she wants to do as much as she can by lung power, this thing will inflate so many times bigger than her entire body that she feels certain she needs to use her feet as well. She's chosen some very flexible thong sandals that let her toes mash the big bellows pump pedals all the way down each time, so she can squeeze the maximum amount of air from each stroke. Let's see what happens!

Stefania has been sent an enormous round balloon - a BelBal 350 - to test to destruction. While she wants to do as much as she can by lung power, this thing will inflate so many times bigger than her entire body that she feels certain she needs to use her feet as well. She's chosen some very flexible thong sandals that let her toes mash the big bellows pump pedals all the way down each time, so she can squeeze the maximum amount of air from each stroke. Let's see what happens!