December 24, 2020. "On the Mark" podcast host, and noted golf instructor, Mark Immelman shares a daily tip to help you improve your golf and lower your golf scores. The tips are simple, easy to understand, and most importantly easy to apply. Advent Tip #24 includes two drills to help you understand proper, efficient and powerful rotation of the body in the backswing and the downswing. Power up your pivot with the drill you can do anywhere.