Abby has brought another assortment of shoes to the laboratory to see which ones maximize her comfort and control of the pedals of a stick-shift car. She begins by working each of the pedals barefoot, then in a pair of (rare) high-heel thong sandals, then a pair of flat thong sandals, then a pair of flat gladiator sandals, and finally, a pair of medium-high wedge-heeled T-strap sandals. Which will she prefer? There's only one way to find out!