@Acronym , playing off the video of General Choi and the horse stance punch; can you provide an example of what you feel correct technique is? I ask to have a comparison.
This interest me particularly because I come from a non sine wave background in TKD.
As an aside; in am an electrical engineer so I am intimately familiar with sine wave in this context. I do see it as a 2D construct of our theoretical understand of magnitude in a waveform to describe the physical changes of elemental properties we cannot see.
You have batted this back and forth so much I have honestly lost the original message. I think you already know Mr.Wiess has exponentially more experience in this subject than most people still alive. His credentials are undeniable. Unless you can pony up something with substance to back your claims you are just swatting at the air.
But I will give you both credit for keeping this thread alive.