I'm trying to find possible causes for my golfer's elbow. Please don't say "poly strings" or "stiff racquets". Equipment is not the cause, it's just a factor that aggravates it, and I already know what equipment aggravates my elbow the most. I'm thinking along the lines of technique. I've done some research, and it seems related to either flexing the wrist or pronating the arm. I don't think I'm flexing my wrist too much in my forehand, but I definitely think I'm pronating. Is that a likely cause? If so, what kind of technique would minimize it?