How come boxers haven't used this ancient Martial Arts technique for chin and balls?

[hectari]

Man these guys can take a punch, I'm surprised no boxer has used this ancient technique for punch resistance especially for low blow groin shots and hits right on the chin.

[Inkanyamba]

You should probably stop making threads

[hectari]

You should probably stop making threads

Yet you sent me a friend invite

[Beercules]

You should probably stop making threads

Coming from this guy

[lebrick]

Man these guys can take a punch, I'm surprised no boxer has used this ancient technique for punch resistance especially for low blow groin shots and hits right on the chin.

now i know where rios is training..

[Nights King]

You should probably stop making threads

[LoadedWraps]

[toshmurph]

You should probably stop making threads

The audacity!!

[gamefrk]

You should probably stop making threads

[Evol]

fake.. these guys are whites.. their all actors only......