Having been enclosed, in one sense, for many weeks now, I have not been able to fully test my latest effortless hypothesis. However, the more I think about it, the more I am convinced that I am on the right track, closing in on a theory.
In my previous post I stated that clubhead awareness is extremely important and discussed the main way this can be achieved - basically through establishing a very light grip. It's been so long since I wrote that blog that I can't recall the details of the argument put forward, but I'll restate here what I understand to be true. I will also talk about alignment and aim in relation to clubface - also a very important factor.
One of the main purposes of a light grip - established at set up, during the waggle and early stages or the backswing - is to increase one's awareness of the weight of the clubhead and through this a sense of its location in space. Gripping more tightly limits the ability of the golfer to achieve this awareness, along with some other disadvantages outlined below.
By the way, what I mean by a light grip is a grip strength of something like 2 out of 10 (where 1 is almost letting go of the club and 10 is a white-knuckle super-firm grip). Typically, average golfers will grip the club at around 6 out of 10, although for better golfers it will be lighter. Of course, everyone's grip will automatically tighten somewhat just prior to impact in anticipation of contact, especially for example when playing from deep rough. But by then, a golfer will have reaped the rewards of having a light grip - or compromised their swing with an overly tight grip.
Here are some of the advantages of a light grip:
Already mentioned, a light grip gives the golfer a greater awareness of the location of the clubhead during and at the top of the backswing. Top golfers mention this as being important because it is during this part of the swing that you have time to make corrections, to feel or sense the positions you are after, and set up your downswing. Once the downswing starts there is no time to correct or re-direct the swing.
Possibly even more important, a light grip ensures that the wrists are not locked up, so that the golfer can swing more freely and a little longer without cupping the top wrist too much. or bending or tilting the body excessively. A light grip is particularly important for older golfers who have lost flexibility, whose backswings are becoming shorter, and who are tempted to take some of those non-athletic short-cuts.
A light grip has another important advantage: as with the wrists, it ensures that the arm muscles are not tight and do not cause one of the most annoying and pervasive problems of the - typically uptight golfer - topped and mishit shots. Tight muscles in the arms will almost always affect the arc of the swing - most likely shortening that arc. Golfers will usually try to compensate for this in a variety of ways, but often the golfer will becoming too ball focused, and lose the freedom and consequently the overall speed and acceleration in their golf swing.
There is a great deal more one could say about grip strength and the dynamics of the golf swing, an area that I think has been too little discussed and much too little understood. That will have to wait. Meanwhile, there is one other matter highly relevant to the development of a 'complete' theory of the golf swing that needs to be addressed - alignment and aim. In brief, here is my take on this.
As I understand it, Jack Nicklaus always used to align his clubface to his target at set up and swing in the direction he wanted the ball to start. The ball would thus take off left or right (as desired) and curve towards the target. The ball-flight laws (now proven thanks to recent technologies) show that a golf ball's direction is approximately 85 percent determined by the angle of the clubface and 15 percent by the swing path. This validates this approach to alignment. So, here is my current approach to hitting a gentle draw with a driver.
I align my clubface to the target, for example the centre of the fairway (call it 12 o'clock), and swing to about 12.30 or 1 o'clock or the right edge of the fairway, depending on the fairway width. This swing path of roughly 15 percent to the right produces the shape required to get the ball moving towards the target. But, wait, there is a major caveat: it is crucial that whatever alignment or aim is desired, one's grip strength must not change. It must be light, and stay light until just prior to contact, so that release outcomes are consistent, because premature grip pressure changes will affect swing direction and release patterns.
This can be illustrated when one tries to hit a fade using this alignment technique. When I try to hit a deliberate fade the ball almost always goes straight, except that I often mishit the shot anyway for reasons mentioned above. This 'accidental' straight shot happens because I have tensed up, tightened my grip at set up and early in the swing, and therefore actually closed the face of the club at impact - whereas I had intended the face to be open to the swing path. The ball is not just pulled - it often even hooks - resulting in the famous double-cross shots they describe in pro tournaments.
This premature grip tightening also affects draws of course. Push shots have a similar cause. And sometimes people talk about steering as the cause of push shots (and double-crosses), but steering comes with grip tightening; they work together to mess up lots of shots.
The bottom line: I'm very happy with my grip hypothesis. There's more testing to be done, but I think I'm closing in on a theory.
Postscript: it is best to use a neutral grip because a significantly weak or strong (i.e. rotated) grip will necessitate swing adjustments that will be more difficult for less athletic players to control without a lot of practice. The goal is to develop an uncomplicated, efficient, effortless swing.