Tuesday, January 16, 2018

Clubhead Speed Versus Headweight

     A reader sent in a question about headweight and how it affects distance. This is a great question and one that has stirred debate in the golf industry for years. Most people would agree that a lighter club would be better, but if you look closer that answer would need to be qualified.

     A typical driver today is 45 1/2 inches long, has a headweight of 200 grams and a swing weight of D-1. If swung around 100 mph the ball leaves at about 145 mph and carries a little over 245 yards. If you could swing a heavier club at the same 100 mph the ball would not go proportionately faster and  farther. A 400 gram head (twice the normal weight) swung at 100 mph would send the ball at 160 mph. It has also been shown that lightening the head does not substantially increase distance. As the clubhead is lightened a player can swing only slightly faster. 

    As a result we can say there are a wide range of weights and will usually produce the same length for a particular player. As the clubhead gets lighter (less mass) the swing speed increases and as the clubhead gets heavier (more mass) the swing speed decreases. Both of these produce approximately the same distance.

     Engineers and club manufacturers test a multitude of weight combinations to produce a club that maximizes distance. An experienced clubfitter will then customize the specifications - shaft weight, shaft flex and swing weight - based on each player's swing characteristics.   

Tuesday, January 9, 2018

Nashville Golf Show

      The 2nd Annual Nashville Golf Show is February 2nd, 3rd & 4th, 2018 at the Music City Convention Center. The show hours are Friday, Noon - 6 PM, Saturday, 10 AM - 6 PM and Sunday, 10 AM - 3 PM.
      I will be there each day to help attendees with their golf swings as well as their golf equipment. 
My station ( located at the hitting net ) will include a launch monitor, video camera, shaft frequency meter and fitting clubs to assist players.
      If you would like to reserve a time with me during the show please send an email to stevejkirkpatrick@comcast.net or call Golf Rx at 615 288-4539. Feel free to bring your driver or 7 iron with you. 
     For more information visit www.nashvillegolfshow.com