We work often with Seniors with flexibility issues. The key is we don’t change your style of swing nor do we get you to make moves your body won’t allow. Your key is pairing up Dynamics #2 and #5. It’s an artificial way to move the swing bottom more forward when the path is out to in. The problem is augmented with the driver since the forward swing bottom increases backspin with the driver and reduces distance. Focus on improving Dynamic #5 first, then work on improving Dynamic #2.