Description: The Golf Precise-57 is the “first and only” golf swing trainer of its kind. Comfortable to wear for 18 holes, you don’t have to take it off, with the option to use as a “warm-up device,” power up at the driving range, or remove either arm, reduce the size to increase forces; for golf swing isolation drills. When you take it off and play competitive golf, brain and muscle communication systems AKA “muscle memory;” comes into play. The Golf Precise-57 is motion-based, whatever golf swing mechanics you prefer, it works for you; swinging uninhibited. Assistive forces, resistance/acceleration, correlates to the distance of your elbows from your torso; the movement away from your body’s center, provides resistance on your backswing, strengthening power golf muscles. Releasing from resistance gives you a boost in clubhead speed on your downswing, improving contact accuracy. Working your “automatic,” and “power core golf muscles” located around your rib cage, and deep intrinsic back muscles; acceleration and deceleration muscles, such as your posterior deltoid. You’re hitting the golf ball longer, and straighter; with every swing you take.