Dr. John Jaquish: How His Philosophy Evolved From X3 to Nandrogen
Quick Summary I’ve known Dr. John Jaquish since the X3 Bar days. Three product generations later, his contrarian philosophy has tracked one consistent through-line: work with the body’s biological physics, not against it. Generation 1 — X3 Bar (mechanical): variable resistance bands matched the human strength curve. Free weights make the easy part of the […]