Sneakylong If it's a matter of he needs a fraction more time to close the face then that may work. If his body is unwinding / spinning ahead of his hands /arms them it probably won't work. Face will still be open.
Well,
When I see suggestions such as this I have to ask..... When is the PRECISE moment that the golfer, of absolutely ANY ability,
from first day golfer to 50 year veteran of the game... ABSOLUTELY KNOW what happened or if your whole, "spinny body, hands arms" thingy worked?
After a good shot or even after a shot that doesn't replicate the issue in the OP, does the guy look around, bob his head up and down and say.... "Must have done it that time!"
Of course, like almost all of the other junk out there, they still have no idea. In fact, they might be doing something all together different.
But....
The absolute reality and fact is that the golf ball can only start in three directions after being hit. It can START left of the intended target, RIGHT of the intended target or straight at the intended target.
After the initial direction can be defined, each of those three initial directions all can ONLY have three results.
They each can curve left, curve right or stay straight.
In other words, INITIAL DIRECTION is created by swing path or direction in relation to the intended target.
CURVE of the ball, is only created by the CLUFACE in relation to each of the three above.
It's really kind of, math.