icken wing ▁ham mer lock ▁or ▁a ▁double ▁w rist ▁lock . ▁A ▁j udo ▁submission ▁named ▁the ▁reverse ▁u de - gar ami , ▁and ▁popular ly ▁named ▁after ▁Mas ah iko ▁Kim ura ▁who ▁broke ▁H é lio ▁G rac ie ' s ▁arm ▁with ▁it . ▁It ▁is ▁a ▁commonly ▁used ▁submission ▁in ▁j udo , ▁B J J ▁and ▁M MA . ▁The ▁move ▁is ▁performed ▁when ▁a ▁wrest ler ▁gr as ps ▁the ▁oppon ent ' s ▁left ▁w rist ▁with ▁their ▁right ▁hand . ▁The ▁wrest ler ▁then ▁places ▁their ▁left ▁arm ▁over ▁and ▁around ▁the ▁oppon ent ' s ▁arm ▁while ▁grasp ing ▁their ▁own ▁w rist . ▁This ▁move ▁is ▁amb ide xt r ous ▁and ▁can ▁be ▁performed ▁either ▁from ▁a ▁standing ▁position , ▁or ▁a ▁ground ed ▁position ▁where ▁the ▁attack er ▁applies ▁a ▁variation ▁of ▁body ▁sc iss ors . ▁This ▁move ▁was ▁popular ized ▁in ▁W WE ▁by ▁Bro ck ▁Les nar , ▁where ▁he ▁would ▁use ▁it ▁often ▁to ▁( k ay f abe ) ▁break ▁his ▁oppon ent ' s ▁arm . ▁ ▁W rist ▁lock ▁ ▁Sometimes ▁preced ed ▁by ▁an ▁arm ▁w rench , ▁the ▁wrest ler ▁gr as ps ▁the ▁oppon ent ' s ▁hand ▁and ▁tw ists ▁backwards , ▁placing ▁pressure ▁on ▁the ▁w rist . ▁While ▁this ▁can ▁inf lict ▁pain ▁on ▁its ▁own , ▁it ▁is ▁most ▁often ▁used ▁as ▁a ▁transition ▁hold , ▁leading ▁into ▁either ▁a ▁ham mer ▁lock , ▁an