Over the course of the past year, LeBron James' infamous Instagram workout videos have become the stuff of legends.

Sports Illustrated, apparently, has taken notice.

On Thursday, the magazine (and its website, SI.com), released its fourth annual Fittest 50, a collection of the 50 most athletic men and women across professional sports. The men's list, compiled by SI’s Jamie Lisanti ranked the Cleveland Cavaliers megastar second, trailing only soccer star Cristiano Ronaldo.

Earlier this month, Sports Illustrated ranked James as the top player in the NBA for the fifth consecutive year.

Looking at his recent social media history, however, his near-top ranking in the Fittest 50 might be more appropriate.

Was a great week of work with my Dog @dwyanewade!! Push each other until the wheels fall off Brother! Winter is coming and it's never felt so good. Season 15 of this show begins soon. #Brotherhood­čĹŐ­čĆż #striveforgreatness­čÜÇ #savagemode­čśĄ

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Core stability on ball to finish up the workout! Everything starts and ends with the core. No core no nothing! ­čĹĹ#striveforgreatness­čÜÇ #savagmode­čśł

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Core and mind stability!! Getting my cadence from the side. #StriveforGreatness­čÜÇ #MyOffSeasonIsMySeason­čĹĹ #IHaveToContinueToImprove

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Back at it! #striveforgreatness­čÜÇ

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James was the only Cleveland athlete to be included in the Fittest 50 this year. You can view the entirety of the men's list here and the women's list here.