We donāt use the word compress either, but I think I know what he means. Anything can work, we are very fragile creatures. I donāt say you canāt generate power that way, I say that I donāt like the look of that. It was the combination of execution and poor structure added to rising up and turning the hip that would assist someone throwing them. Read my earlier comment on testing it with a friend. The individuals in the video may not be executing the excercise correctly or with good form, but then why film or use it for example? If they are executing it as taught, then I take issue with the entirety of it. I am giving my opinion on structure as it relates to training, this is demonstrably poor structure. Either I am on my legs or I am not. The foot and the root are the key. The bottom moves the top, the back moves the front, the inside moves the outside. Take that to the bank. Talking about it is fun, but results are what count. Training hard and being brutally honest with myself can make me a rather rough critic. I am a firm believer that what you do in the gym is what you will do in the street. I am not an expert, I do however have some experiences that affect my opinion. In the end, itās the man, not the style that counts. My opinion is just that, an opinion. Take it for what itās worth. Try it out, you have nothing to lose. For my part, I tried this videoās technique out in the gym, I can see the value in the concept if performed with good form and structure.