Dexter Jackson: Unbreakable (2010) 4K 2160p HDR10 4K Version

This documentary follows world-famous bodybuilder Dexter Jackson as he prepares his body for the 2009 Mr. Olympia competition. The filmmakers include a detailed explanation of his workout regimen, as well as a long Q&A session featuring his contemporaries like Troy Alves, Joe McNeil, and Phil Heath