I guess you will have to take some lessons from a pro. It would seem to me that the golf swing has to describe a plane or two no matter how you take the club back and through. If you try to manipulate the swing with your hands and arms I guess you could alter the swing enough so that it would not be on a plane but on a curve. But why would you do that? The golf swing is hard enough so why complicate it further? If you take a weight at the end of a string and twirl it around it will be describing a plane perpendicular to your arm and hand. If you try to alter the spinning weight (like throwing it forward) the described plane will fall apart. The golf swing is not exactly like the twirling weight because you can change directions easily from the back swing to the down swing. If you try to alter the swing plane it will fall apart.