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How Mike Mentzer’s training philosophy differed from Arnold Schwarzenegger’s

Heavy Duty pioneer Mike Mentzer reignited one of bodybuilding’s longest-running debates on July 24, sharing an Instagram clip ...
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Mike Mentzer’s arms and shoulders workout blasted my muscles in just 5 sets – how to swap volume for intensity

In modern-day lifting, we're often told that more sets are the answer to building muscle and bringing up lagging body parts. Mike Mentzer's 'Heavy Duty' training system argued the exact opposite. The ...