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Rocky Marciano’s training methods and workout behind his boxing legacy

The only heavyweight champion to retire undefeated, Rocky Marciano had a perfect 49-0 record. The boxing legend did not train ...
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Tim Tszyu’s Soviet-style training methods for boxing speed and fitness

An Instagram video shared by Ring Magazine has the entire internet speechless. The short video features Australian boxing star Tim Tszyu training in a way that’s not just unconventional but also ...