Shaolin Kung Fu Master’s Punch Doesn’t Make Sense! This is Master Yap Boh Heong demonstrating the Luohan (Arhat) punch, part of the Southern Shaolin Five Ancestors system. What you’re seeing isn’t brute strength. It’s internal power, built through years of refined training. The moment he released the energy, I felt something surge through me that I just couldn’t resist. If you’re curious how this kind of force is possible, Master Yap teaches Yan Shou Gong — a rare internal Nei Gong method passed