I’ve felt a strike with qi many times and i understand some of the theories but even after training for awhile i get no affect 90% of the time and a great affect 10% of the time. What’s your understanding of the force generated “internally”. Qi doesn’t fly for me, i can see the method has effect, i just don’t know why. I understand dropping the weight, to add gravity and force, i understand co-ordinated movement adding accumulated muscular force. I also have at least a >partial< acceptance of electrical force from nerves, by relaxation disrupting nerve signals or adding force etc. Are there any other physiological reasons, hopefully with evidence or your personal theories that make sense. And youtube videos so do not fly either, you must be inbred to believe the majority of that "internal, energy, christian zen etc". i get freebies all the time, i havent paid insurance or membership for a year Do bagua and xing yi, just skeptical of concept looking for more scientific approach to learn better skill.