What's Dynamic Vertical Force?

The Gulf Swing is a combination of up and back. You're trying to develop club hits, but you can apply force on the grip. It's really difficult to increase the horizontal without increasing the vertical. The harder you try to push out, the more down you're going to push as well. So it's really awkward to do that. Let's get this club moving fast and also push into the ground. With everything about that pulling that grip down harder, likewise pushing into the ground will reduce the force on the Grip. That's what its tendency would be to do. No wonder I got every reason. Who has the physical capabilities swings it at 120?