Yankee Mailbox founder and inventor John Murphy demonstrates the best way to strike a ball with a club. The Rev Gyro golf swing uses repetitive body motion to generate tempo, gyroscopic balance and power producing sweet ball contact and consistent straight and long ball flight. Rev Gyro trains your head down producing proper spine angle and connects the hips and shoulders with the body core for perfect swing coil. Rev Gyro also employs simple breathing technique and mental visualization optimizing muscular response to produce fearless and successful shot making. Rev Gyro Putting creates pendulum precision for enhanced measurement of putting length and line for optimal results. Playing with the Brush T golf ball, a reduced flight ball with exceptional feel.