The left hand that’s felled many a Conor McGregor opponent is now comfortably immobilized. The former UFC two-division champion posted a photo on Instagram with his power hand wrapped in what appears to be a cast. According to McGregor, who didn’t reveal any specific details, it’s just what happens when you’re training and sparring hard.
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Conor McGregor says he injured left hand from training too hard – MMA Junkie