Thats exactly what I felt. Like I was pushing more than anything else.
Believe it or not there is a guy that coaches boxing and kickboxing at my gym who uses JDK a lot and was very effective. He was one of the old school underground cagefighters around europe.
He can actualy pull off the three inch punch.
But I feel like im just pushing not punching.
I looked at some chain punching. Didnt look effective imo. Im sure most of us could endure some of the stuff I just watched to get in and take them out.
Its almost as if I like to be tapped out! lol