mike mentzer workout

The Legacy of Mike Mentzer: A Pioneer in Bodybuilding and Heavy Duty Training   In the annals of bodybuilding history, few figures have made as significant an impact as Mike Mentzer. Emerging in the 1970s, Mentzer was not only a formidable competitor but also a trailblazer in training philosophy. His innovative approach—known as Heavy Dutyอ่านเพิ่มเติม