Johnnie O. Jackson has one of the BEST CHESTS of ALL TIME, and in ULTIMATE CHEST DAY he’s 2 weeks out from his 12th Mr. Olympia appearance. Shot in incredible 4K cinema-quality you will see the twitch of every fiber, every detail, and every cut. See bodybuilding like you've never seen it before! For best viewing experience set the YouTube quality to 4K in the lower right hand corner. MUTANT set the bar when it comes to video content, ESPECIALLY training. And now we’re raising it. Again. Want more John
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