Following Canelo Alvarez’s recent victory over Callum Smith, many have asked about Canelo targeting Smith’s left arm with his right hand. Beating on the arms is an old school tactic. One of the most famous examples came from Rocky Marciano in his rematch with Roland LaStarza. Marciano brutalized LaStarza’s arms throughout the fight before stopping him in the 11th round. Afterward, LaStarza said the following: “The doctor says something happened to my left arm. I know I couldn’t use it… but pleas