Yes, he’s a very tall player with long limbs (levers), but when you look at how ridiculously short his back swing is and how effortlessly he’s leveraging the club, you will realize that Finau could be monstrous-long, a good deal longer than he already is, with an adjustment or two.
If you have been looking at repeat NCAA Div 1 Champion Matt Wolff’s swing, you’re sure to be distracted by his funky-looking back swing and top position, but when you look at the part that really matters, it’s pretty darned good.
I’ll show you his down swing after the club has reached the plane of a more orthodox-looking swing, and you can see an excellent “3 O’Clock” position (other than the high trailing heel, but that’s an optimal matter, not a mechanically-unsound one), and a pretty good impact:
First of all, he does get it right in the beginning when he talks about shifting weight, because that’s exactly how one applies force to the ground.
This of course refers to the insane rationalization the analysts are making trying to explain why certain swingers’ leading feet are flopping and flying all over the place through impact.
I’m not saying you can’t swing forward, but that is not mechanically-optimal and can actually lead to mechanical-correctness issues, which of course means you’re sacrificing performance and raising injury risk.
One of the main issues of trying to swing at the target with the golf swing is that the ball is located near the bottom of the swing arc… so trying to direct force and energy at the target with the club when the ball is nowhere near that point means wasted energy and inefficiency.
I had an email conversation with a gentleman just on the past weekend, and we correspond quite a bit on the swing, where he suggested that my focus on the right side of the swing might cause people to turn early or over-rotate, and I agreed, with one caveat:
With only one arm, young Tommy uses the Primary Lever of the shoulders with the leading arm.
If you can find me another motion better than a baseball swing or javelin throw as an example of leveraging against the ground to swing or throw something, then I’d love to see it.