Other than the force of impact, the main reason for a golf ball flying as far as it does is backspin, which generates vital aerodynamic lift. The ideal spin rate is that which provides optimum carry and roll for maximum distance. Too much spin results in a soaring flight and a ball that stops quickly on landing. Too little spin reduces the ball’s ability to stay in the air, limiting ball carry. The initial spin rate depends upon several factors, including club loft, clubhead speed, the angle of attack, as well as the spin characteristics of the ball itself. The faster the swingspeed the more backspin is generated, so in order to prevent a soaring flight, golf’s big hitters need to use a low spin ball and less loft. However, for amateur players with driver swingspeeds below 90mph, the ball spin rate is not so critical. Therefore the “high launch-low spin” concept, much favoured by the tour pros, may not be appropriate for the average amateur player, where a “high launch-high spin” may prove to be more beneficial.

back