The golf club several commonly parameters
Titleist AP2 Irons

1. Dip Angle (Loft) : cue, rod surface normal parked centerline and ground the plumbline is the Angle between the.
2. (rod body) hardness Flex) : (is to make the rod body bent easy degree, divided into L (lady), R (conventional), S (Stiff) and so on, this is beautiful and sundials rules the biggest different, the ball of different companies have different.
Mizuno MP 53 Irons
3. Swing weight (weight) : also called Swing, Swing balance with the club's center of gravity and the weight. The heavier the weight, the focus away from the stem the closer it was shut (hold more far), the greater the weight of the golf swing.
4. Stop Angle (Lie) : cue, rod park normal body the centerline and ground that form a perspective, the elevation Angle caused by too much become warped head (Upright). Too small will cause (Flat) down.