"Tae Kwon Do Doesn't Work." Uhh... Right. *Pukes Out Liver*

Tae Kwon Do is a very functional discipline in some schools. Here, we'll see a taekwondo master take out an mma fighter using a spinning back kick. If it worked for Jon Jones, it could work for anyone else so as long as they discipline themselves. Thank you for joining me on this educational breakdown as we take a closer glance. Notes: Yes, a taekwondo spinning back kick (typically called a spinning heel kick or back kick/dwi chagi) is one of the most powerful knockout techniques in striking arts. It generates tremendous force because it uses full-body rotation: you spin 180–360 degrees on the supporting foot, whip the hips through, and drive the heel or the bottom of the foot into the target (usually the head or jaw). The power comes from the torque of the spin + linear momentum of the body moving forward, often delivering 1,000–2,000+ lbs of force when executed cleanly by a trained fighter. In fights we’ve seen it knock people out cold because it lands with the hard heel bone on the temple, chin, or jaw, causing violent head rotation and brain trauma (classic KO mechanism). Examples: UFC’s Joaquin Buckley vs. Impa Kasanganay (2020) or countless K-1 and taekwondo tournament highlight reels where the opponent drops instantly and doesn’t remember what happened. So yes — when timed right on an advancing or stationary target, a clean taekwondo spinning back kick absolutely can (and regularly does) produce one-punch/head-kick knockouts. It’s high-risk, high-reward, but the power is legitimate and scary.