Has anybody else noticed how Dave Feldberg swings his left arm back during the reachback on his drives, so that it is parallel to his throwing arm? He then drives his left arm through the swing for the cleanest follow-through I have ever seen. From what I've seen, most players - including top pros like Avery Jenkins - just let their left arm jiggle around by their side as they pull through the drive.
What do you all do with your left arm? Do you think about it all? Do you think it's worth working on?
What do you all do with your left arm? Do you think about it all? Do you think it's worth working on?