Most Important Stretch In Golf - MISIG, is an ultimate golf training Device by Feel The Stretch, invented by Bernie Fay. It’s the best golf training aid for golf stretching, swing training, and exercising. It dramatically increases the degree of backswing and range of motion. It ensures 20 to 35 yards added distance in two weeks. A Single MISIG - Golf Swing Training Device comes with three stretch resistance bands. It provides you with an incredible golf training aid and an unforgettable golf stretch experience that you have never had before.