This is a brilliant image to show how the flatter or around you can swing the less deviation you can have in your shot patterns
It allows the club to be shallow....it sets up body range of motion to turn all parts thru simultaneously... so the hand path doesn't alter much..... the head returns to impact closely situated to where it was at address..... the butt of the club turns with the body from closed torso position to open torso position....etc etc
You can see Williams trail arm stays bent until well after impact....his shoulders and torso tunr level and he grips with his rear foot for balance and even gets some toe drag as i show in my videos which again is a result of downward foot pressure working against the level aggressive torso turn.
He really couldn't hit this ball off line unless..... because the ball is moving...he hit it too early or too late
In golf the ball isn't moving so we are eradicated of that problem.
This becomes very evident if you were to drop to your knees and hit golf balls with a driver teed up.
You HAVE to swing in this around & around manner otherwise the club hits the ground behind the ball
Come in steep..... you will hit the ground behind the ball and will have to throw your clubhead to alter that occurrence and then the club more often than not bounces over the teed up ball.
I know we don't hit balls off our knees but it gives a huge insight into what does happen if we get into the trap of worrying about target lines and being on plane as we have been told to do.
The big thing you will notice if you do try hit balls from your knees is this:
If you do come over the top... the ball does not really start that far left and it does not really slice....all that happens is the trajectory stays lower
If you happen to leave the face open.....the ball doesn't start that far right and does not really slice.... all that happens is the trajectory goes higher
It is a massive eye opener as to why flatter clubs can help reduce our dispersion rate of the golf ball... as the general trajectory gets altered much more than the general start direction and curvature.....