Karate Rock/Lady Battle Cop

In Karate Rock (1990), a new teen arrives in a small town and wins a dance competition with the most gorgeous girl around. Unfortunalty he learns she has a boyfriend, who's a black belt in Karate and wants to fight. In Lady Battle Cop (1990), a champion tennis player who was mortally wounded by terrorists from the mysterious Cartel organization, is revived as the cyborg Battlecop, who seeks revenge against her assailants and their superiors.