The Chicken Wing Details Most Practitioners Miss | The Pinch, Past 90° & Across the Tricep | Hapkido

The Chicken Wing Details Most Practitioners Miss | The Pinch, Past 90° & Across the Tricep Most hammer lock tutorials show you the position. This one shows you the pinch underneath it. Sin Moo Ryong Moo Kwan is a Hapkido-based system developed by Grand Master In Wan Kim, rooted in the Sin Moo Hapkido lineage. The school calls this technique the chicken wing — others call it a hammer lock — and the difference between a version that holds and one your opponent simply straightens out of comes down to three details most practitioners never get tight. Three details that change everything: The Pinch (bicep to forearm) — The lock doesn't live in pushing the arm up his back. It lives in trapping his forearm between your bicep and your forearm, drawn in nice and tight against your side. The moment you open that gap to push, his arm straightens and he's out. Get the pinch first, and the control is already done — everything after it is just steering. Past 90° — The elbow has to bend more than ninety degrees. Leave it short of that and he stands up out of it. Past 90°, the joint has nowhere to go, and a small lift of the elbow torques the shoulder instantly — enough to stop a resisting partner mid-turn without applying constant pressure. Across the Tricep, Not the Shoulder Blade — Where your forearm and the blade of your hand ride is the whole hammer lock. Across his tricep, the shoulder loads and bites. Drift up onto the shoulder blade and the leverage bleeds out. This is the placement detail that separates a lock you can escort someone with from one they shrug off. The video builds the technique in stages rather than starting at the hardest version: the slap-and-trap from an elbow grab, the thumb hook from a shoulder grab, the pull-across when approaching from behind, and finally the full one-handed entry off a live punch. It covers using the lock to escort, to take an opponent straight to the ground, and to shut down elbow strikes and turns — the same control whether you want to move him or pin him. If you've practiced this technique for years and it sometimes fails on resisting partners, the answer is almost always in the details covered here. ━━━━━━━━━━━━━━━ About the system: Sin Moo Ryong Moo Kwan is a Hapkido-based system developed by Grand Master In Wan Kim, rooted in the Sin Moo Hapkido lineage. The name "Ryong Moo Kwan" translates to "Dragon Martial Arts School" (龍武館) — Ryong (dragon) representing power and wisdom, Moo (martial), and Kwan (school). Train with us: https://www.tkdicandoit.com/ More from this series:    • Ryong Moo Kwan In Depth   Subscribe for in-depth breakdowns of Hapkido techniques, grip mechanics, and the foundational details of traditional Korean martial arts. ━━━━━━━━━━━━━━━ #Hapkido #SinMooHapkido #RyongMooKwan #Taekwondo #KoreanMartialArts #SelfDefense #MartialArtsTechnique #JointLocks #Hoshinsool #TraditionalMartialArts #HammerLock #ChickenWing #ShoulderLock