Accelerating and pumping pedals with platform flip flops (2)

Description: First i decide to pump the pedals of an old car using my platform flip flops and they are great for accelerating hard, however after a while pumping with them i take them off to accelerate and pump the pedals with just my feet and in this way feel the vibrations of the engine on the soles of my feet as well as to show what my pronounced arches look like when i am pumping with all my might