Category Archives: HOPC Store

Massive Muscularity in 3 Months by David Gentle

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We are pleased to bring you David Gentle’s popular and highly successful book entitled, “HOW TO GAIN MASSIVE MUSCULARITY IN 3 MONTHS.   

DAVID GENTLE  is a PC historian and author.  For several decades, he was a contributing writer for over 25 of the world’s leading muscle magazines.

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