00:00At just 15 years old, this high school arm wrestler
00:03stepped up to the tournament table
00:05to face an experienced world champion.
00:07The referee straps their hands together,
00:09and the arena erupts.
00:12The champion attacks immediately,
00:14putting all her body weight behind a brutal top-roll surge.
00:18Watch the teenager's composure.
00:20Locking her wrist into pronation,
00:22she absorbs the shock wave with pure tendon density.
00:26Millimeter by millimeter, she breaks the champion's ankle,
00:29slamming her hand to the pad in an historic championship upset.
00:33Technique and composure defeating a legend.