By Daniel Bates J.K. Dobbins didn’t have to do his trainer like that… Over the weekend, video surfaced of the Ravens running back getting some work in (and also hitting his poor trainer with the truck stick). The clip quickly went viral around the NFL pockets of Twitter. “A good NFL running back is a borderline superhuman…..” said one user. “I would not be his trainer after that,” laughed another. “There have been so many retweets and actual articles written on ‘J.K. Dobbins looks good coming off his ACL tear!’ based on this video. Guys, this video is from last year well before his injury.” …