I'm sorry that you took offense. That was not my intention. However, your question as asked cannot be answered when he's not standing as correctly as he could be with proper feet. He's kinda out of whack and it's not fair to judge his angles as presented. As he looks in the photo, I wouldn't do anything strenuous with him. The resistance you are having with him might be due to some discomfort. Nobody is saying that you aren't taking care of your horse. Just pointing something out that prevents folks from answering your question.