The starting position is the same as in Choku Zuki .
The elbow drives the fist in an arc away from the center of the body in a half moon shape , than using hip and shoulder rotation the fist is directed back towards the target .
The starting position is the same as in Choku Zuki , but the elbow drives the fist in an arc away from the center of the body in a half moon shape , than using hip and shoulder rotation the fist is directed back towards the target .