Originally Posted by John6919

Before:
20 Inch Standing
22 Inch Running

Now:
30 Inch Standing
34 Inch Running

I did a lot of strength training and my own training programs. I'm gonna be doing all I can this off season to get up to a 40 inch vertical.

I will be posting clips of my dunks in real high school games. I have a few from preseason.

Oh and the static hip flexor stretch and standing calf stretches both work great.