Vika has brought an assortment of shoes to the laboratory to see which ones maximize her comfort and control of the pedals of a stickshift car. She begins by working each of the pedals barefoot, then moves on to a pair of high-heeled toe-loop sandals, then a pair of flat gladiator sandals, then a pair of low-wedge-heeled thong sandals, and finally, a pair of strappy high-heeled sandals. Which will she prefer? There's only one way to find out!