Hi Wayfaring,

Burns outs/Punch Outs/Olympic Punch Outs, as used by boxers are a great way to train straight punching, although in boxing, the biomechanics tend to be different e.g. elbow out, up on toe positions.

In addition, I was taught that Straight Punching (chain punching) is a back-up system for a failed attack and not a primary strategic response.

Suki