by Hans Olson In the final scene of the 1973 film Magnum Force, Clint Eastwood’s character Harry Callahan famously stated that “man’s got to know his limitations.” In boxing, truer wisdom can’t be spoken as it relates to a fighter and his chin. So what makes a great chin? Since fistic time immemorial, it’s a question asked by fighters, fans, journalists, and just about … [Read more...]