A99 Golf Power Swing Fan Training Aid Practice Club Swing Trainer Warm up for Right Handed and Left HandedM / L size Blue/White

Model: Power Swing Fan Color: Blue, WhiteSize: Medium(For women) - 31.1in(79cm), Large(For Men) - 35.8in(91cm)Quantity: 1pc Description: Develop strength and muscle memory, and perfect a smooth powerful swing using wind resistance. Power Swing in your normal swinging motion 30-40 times to strengthen the wrists, arms, and shoulders and add power and consistency. Practice the swing mechanics as taught by professionals. Developing golf muscles for over 25 years. Extensive research went into the development of this product. The Power Swing works on the principle of progressive air resistance. The faster the swing, the greater the resistance. The four plastic fins provide resistance throughout the entire swing and attain maximum effect when the velocity is greatest. The strong resistance benefits the golfer by increasing muscle strength and improving body rotation. The most apparent improvement, as seen through high speed photography, is a stronger wrist position at impact. In powerful gol