Add 45 yards in 45 minutes

[Jim.Cook]

Here's a new student of mine that's only taken one lesson. In the 45 minute lesson, this is what changed. There are other things in these photos that I'd like to change, but the before and after pictures are very different. After he hit the second shot he said, "did you hear that?" I told him it was the sound of compression.

I've heard the expression "The Sound of Compression". I've not made that sound and I'm not sure how to do it. But from these two photos there is a difference. What do I do to get there?