Lowest price:$99.99Description: Features Convenient and easy to use: Use it for 5 or 10 minutes, 3 or 4 times per week, especially right before you play a round Guides you through a powerful, mechanically correct golf swing; After hitting just a few balls with the Power Connection, you'll feel that swing become part of your natural motion Centrifugal Force: this is what generates clubhead speeds; As the clubhead returns to the ball, the Power Strap squares your hands at impact; The strap also keeps you fully extended throughout the swing, which allows maximum release of centrifugal force or power; Full extension is the real secret to a powerful, accurate golf swing Designed to improve your accuracy, and promote longer drives and lowered scores Ideal for golfers who slice the ball, snap hook the ball, or those who just want to increase their control and distance Hank Haney walks you through various drills and practice routines on the Included Training Video