One of the keys of every golf swing is the swing plane. The swing plane can be thought of as two imaginary lines extending from the ball over the golfer's shoulders and under the golfer's armpits. A golf swing that is on plane will follow a path between these imaginary lines. A golfer who is not swinging "on plane" will never strike the ball well. While this is easy understand, it is very difficult to see. Trying to see or feel where the club is during your backswing without stopping or looking up is nearly impossible BUT with this you will see your swing plane every single time and be able to FIX it instantly. This small, effective golf training aid attaches to any of your golf clubs to give you immediate feedback on your golf swing plane. The laser trainer easily attaches to any club. Because it can be used with any club it is a training aid for your driver, irons and wedges all in one. It works for all golfers - men, women, seniors, juniors, left hand or right hand golfers! All you need to do is find or create a target line against which to measure your swing plane. (alignment sticks work well). Practice your swing until the laser stays parallel to your target line throughout your swing, checking during your backswing, downswing and follow through . With some practice using this laser golf swing plane trainer you will develop muscle memory, and by practicing with your own clubs, you will be able to easily transfer your training to the course and improve your golf swing in no time. Still unsure, well we offer a 100% money back guarantee no questions asked. making it 100% risk-free for you! You'll absolutely love this training aid! Click the ADD TO CART BUTTON above and PURCHASE TODAY. Please note this device is intended for indoor use or after dusk as the laser light is difficult to see in direct daylight