1.   But she worries plenty when her little boy charges away from the TV set imitating karate chops or making an imaginary pistol go bang-bang.

2.   Drawing on special powers, the rangers deliver nasty karate chops to intergalactic bad guys led by a witch.

3.   It is about teen-agers who can be transformed into super-heroes who fight aliens with karate chops and fantastic robots.

4.   Part of the enthusiasm stemmed from the fact that two of the Rangers are girls who are just as skilled as the boys at administering karate chops.

5.   She mostly stands around looking menacing, but when she lets loose with high kicks and karate chops, her balletic grace is thrilling.

6.   Suddenly, Pettibon comes racing downstairs aiming make-believe karate chops at his nephew.

7.   You start fighting other kids with karate chops.

8.   He does karate chops, arches his arms over his head, and shakes his outstretched hands like a Pentecostal preacher.