The Stack System: Improving Transition to Increase Average Force 

Thanks for the video Dr. More like these please! Love learning more about the kinematics on how to get more out of my stack training.

great video well explained i understand alot better now how to maximize clubhead speed in my own swing

I just bought my Stack and it's a shame there's no android enabled app - it seems amazing. I'll have to return it tomorrow 😔

The old timer teachers found an easy way to get this done. Get an old golf club, go to an open field and literally using a golf swing motion throw the club a few feet off the ground to center field.

good info and discussion, i'm gonna checkout the rest of your videos, thnx.

Great video, Will the stack work for senior players thanks

What is the de ice on the floor checking your club head speed? You quickly mentioned it in your video but I could not catch the name. Thanks for the video!

You have to be kidding me.

too much talk, sorry