I’ve already shown with a side by side comparison that my Driver swing back in 2017 was nearly identical to the swing action I used on the Momentus Heavy Driver, shown from a diagonal view.

Here, I have made a gif. of my swing with the Momentus shown down the line, and when you watch it in slow motion, you can really see how the hips and legs are powering the swing using leverage rather than sheer muscle force.

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