Hey guys, new to the Sandtrap, but have stumbled onto the site more than a few times. Anyway, I have a question regarding flexibility. I'm a 21 year old male, with very little flexibility, I struggle with a lack of distance (don't we all), but I've been getting regular coaching, my swing has improved but I just can't seem to get that extra yardage, and I know it's all down to not being very flexible, and not being able to make a good shoulder turn while keeping my lower body still. Any suggestions? I've tried some exercises but can anyone refer me to a reputable set of exercises guaranteed to work? Not warm up exercises, more long term flexibility exercises. At the moment I can only really swing half way back before I have to resort to breaking my left arm down and turning my hips too much in the backswing. I look at all my compadré's and they're all flexible and, with this, hit it well past me, it's getting pretty frustrating and embarrassing now at this stage. All feedback welcome.