Super Lasso Girl's Defense

Super Lasso Girl was a friend of the JLA and she also was the big sister of the Star Spangled Kid. Along with her mother and father she and her sister learned how to defend themselves. How did they defend themselves? For example, if they were about to be run over by a car and the light was red, they would stop it and then call the police. Their friend could get the police. The friend could yell for the police.