I've been working out pretty consistently the past year or so, and as such have gotten a bit broader in the shoulders.  My two problems were this:  

1)  Ball speed.  It was so much easier to just wing it, especially when I was angry.  So I had to learn that the key to a consistent (and better) speed was my footwork.  So I worked on taking steps in a rhythm and that helped me a bunch.  

2)  Lining up.  I had to adjust how to start my approach a bit b/c I was perpetually hitting a board or two right of what I wanted.  So I had a bit of a pow-wow with my coach, and realized what I needed to do to fix it.  If you're having similar problems with lining yourself up, get a second pair of eyes to help you out.  I tried for weeks but could NOT figure it out until my coach watched me, lol.  

I've had a lot of positive gain in my game though, which is the reason why I plan on keeping with the workout for as long as I can.
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Proud Supporter of Rob Stone
Obviously, you aren't a golfer.
Some stayed in the foothills, some washed logs like teeth.