The "Qi" that Kaori Karasawa had mastered could be used on the palms, arms, thighs, legs and other areas to increase their prowess in splitting strikes. If the opponent was struck directly on their body, even if they exerted strength to resist, they would most likely suffer injuries to the tendons and channels, muscles tears and even bone cracks and other injuries. Therefore when she duelled with Veigar, Veigar had to constantly cover his fist with the power of electricity to form a glove so as to crush the faint light before the contest of power.
Lou Cheng's "Ice Armour" was more suitable for such battles than "Electric Glove" as it could effectively numb the sharpness and force of the slash strikes. The "Fire Fist" formed from "Emperor Yan Force" was similar to "Electric Glove" as it could burn away the white ray and counterattack on his opponents, combining defense with attacking!