Akira completely dismantles an RC racing car.
She starts with a few walk overs - her feet press the roof flat on the first run - the windshield breaks and the suspension is broken after walking over it a few times.
The camera goes very close here and you can see the details of how the body deforms. Towards the end she steps barefoot on the car a few more times and flattens it. The conclusion then takes place with her Nike sneakers, with enormous power she crushes the car into many small pieces!