MMA champion Jon "Bones" Jones is slated to compete in a grappling match against Dan Henderson this weekend, and by the looks of it, Bones is ready to crush. Earlier this week, he pulled 600lb in a sumo deadlift:

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Jonny Bones is no stranger to the barbell, as he's trained his squat, pull, and jump regularly during his MMA career. Last year, he squatted 480lb:

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And just before then, he pulled 600lb for the first time:

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You can watch Jon Jones and Dan Henderson throw down live for Submission Underground 2 exclusively on FloGrappling. Annual subscribers to FloElite and any FloSports site get access to SUG 2, as well as premium content across every site in our network.