Bodybuilding legend Dexter Jackson isn’t taking a backstep in retirement. In a recent Instagram post, shared on Nov. 12, 2025, he showed off an arm workout and his latest biceps gains at 55.

Dexter Jackson holds the most Men’s Open professional bodybuilding titles at 29. He reached the pinnacle of his career back in 2008 when he caught Jay Cutler slipping at the Mr. Olympia . In addition to winning the sport’s most prestigious title, Jackson laid claim to the Masters Olympia crown in 2012, solidifying his all-time great résumé.

Like most retired Pros, things begin to slow down after stepping away from the stage lights. However, after watching his former rival, Kevin Levrone, get back in shape, “The Blade” was inspired to do the same . He announced his plan on social media, with h

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