Karate brings anxiety, anticipation, training, fear and performance. Most of these associations are psychological issues. The NoMoNausea band uses peppermint aromatherapy that gives instant relief through the nasal passageways to the brain that opens up the vessels within the brain. The peppermint aromatherapy also relaxes the smooth muscles in the digestive system that prevents the back flow of the contents of the digestive system. The acupressure component in the band produces excessive endorphins that block the hormone receptors in the medulla inside the brain.