If your belive in chi, you must see that

Some martial artists say they have focused their chi to the point that they can knock an opponent over without even touching them, but this Kiai Master forgot to tell his opponent. I our school I hear many questions about chi frome newbies. And I have only one answer to thier questions: “Forgive all what you hear about chi. You must study, you must training from morninig to night. And maybe you understand what is chi…. after 10–20 years”