Without getting into a specific video analysis, based on your description it sounds like you may be missing some of the downswing extension component. In the course of the swing the spine is flexed at setup, extended at the top, regains flexion in the downswing, and extends again through impact and into the finish.
Without getting into a specific video analysis, based on your description it sounds like you may be missing some of the downswing extension component. In the course of the swing the spine is flexed at setup, extended at the top, regains flexion in the downswing, and extends again through impact and into the finish.
Below is a drill from the S&T book that may help.
How is your impact quality and shot shape?