Furthermore, electroencephalographs revealed the neural waveforms that showed stronger processing of inhibition, which restrains a motor response, in higher skilled players.

"Dopamine controls motor response, but it can also regulate effort. Our data show a mechanism that could link these two aspects by shifting the speed-accuracy trade-off in favour of speed."

Essentially, you can sabotage the central nervous system’s attempts to save you from your situation by short-circuiting the mechanisms that produce the motor response of vomiting.

Other benefits include size, leading to a smaller drive train and more room for passengers, and also a more spontaneous motor response, Kwiatkowski said.

Exercise can also help suppress a motor response to a learned behavior, like talking out in class.