Assume your power is generated from
- bottom and up,
- back and forward.
When a boxer throws his
- left jab, his left hand, left shoulder, and right shoulder are in a straight line.
- right cross, his right hand, right shoulder, and left shoulder will be in a straight line.
To move from one straight line into another straight line, it will give you the maximum body rotation. That can give you the maximum punching power.
The concern is if WC tries to punch the same way as boxing does, WC will not be WC any more.