Understanding Attack Angle

TrackMan defines attack angle as the direction the club head is moving (up or down) at impact. How much the club head is traveling up or down is reported in degrees… 2º up or 6º down. You’re no doubt reading this in an effort to improve your golf and the purpose of this article and video is to share my experience pertaining to attack angle and how you can use this knowledge to upgrade the trajectory, shape and strike of your shots. Watch…

We need to be on the same page with a few important points in order for a better understanding to take place…

Club Delivery

• a narrow downswing will typically encourage a steeper, more downward angle of attack

• a wider downswing will typically promote a shallower, less downward angle of attack

Narrow Downswing

Wider Downswing

Club Path

• an overly downward strike will move the club path more from in to out

• an overly upward strike (driver typically) will move the club path more from out to in

Club Speed

• a faster club speed allows for the golfer to hit down more and still maintain a functional flight

• a slower club speed requires for the golfer to hit down less in order to maintain a functional flight

Keep in mind that hitting down does not make the ball go up! For more information on this point please watch this brief explanation.

Compression

• please keep in mind that hitting down more does not equate to greater compression for ANY shot

• watch this video to better understand compression

Divots

• please stop trying to decipher the meaning behind ANY divot

• the only take away from divots is that if there is dirt flying everywhere when you practice, you MIGHT be hitting down too much - period!

There you have it. I hope that perhaps some of this insight will help you to better understand the details of YOUR golf swing and what you can work towards in order to improve the quality of your shots and your experience out on the golf course.

If you have a friend that might benefit from this article/video then please feel free to share it. Thanks for reading and for your support.

Winter Weather Drills

With the entire northern hemisphere seemingly in the grip of the polar ice cap I have come up with two drills that can be performed without a club and indoors.  They should prove to be invaluable to golfers of every caliber. The Ball Compression Drill

This is a drill to do at home or in the gym and translates the feeling of impact nicely. Be sure to only drive the hips to compress the physio ball and not the entire body.  Do this drill on a regular basis and you will really start to gain a sense for what the downswing should feel like.

Arms at Impact Drill

This drill conveys the feel for what the hands and arms need to be doing as they approach impact. It can easily be done indoors and is something that every golfer could benefit from.  Be sure to start this drill with some crease in the right elbow and right wrist if you are a right hander.

If you are hunkered down indoors yet still feel the need to work on your game these drills will go a long way towards preparing you for when the season rolls around. Please view all the above drills and others on my Youtube channel. Just enter andrewricegolf to see them all.

Optimal Driver Numbers on TrackMan

With so many questions after my two most recent posts I thought it would be enlightening to show you what we see when using TrackMan.  This particular driver was hit by Rick Hartmann - my boss and the Head Professional at Atlantic Golf Club.  Rick played on the European Tour for ten years and is a fantastic driver of the ball.  This is a good drive, but not anything unusual for Rick (it was into a very slight headwind).  These particular numbers are very close to optimal and should be something we should all be working towards regardless of what our club speed might be.  Of course that is if you happen to like high, long draws...

If you want to be efficient with your driver here is an explanation of what I look for:

• The Attack Angle (0.9 degrees up) is positive - a good sign for maximum efficiency as an upward hit is better than a downward hit (if you want to hit it as far as possible).
• Notice how (because the Swing Plane is very close to 45 degrees) that the Attack Angle + Club Path = Swing Direction.  Not unusual really, this is a helpful indicator in understanding what factors effect  the club path.
• The Spin Loft is close to 11 degrees - a solid number that seems to work for most golfers.  Spin Loft = Dynamic Loft - Attack Angle. Think of spin loft as a measure of 'ball compression'.
• In order to hit good draws the face must be open relative to the target at impact and here you see how the Face Angle is open (2.7 degrees) with the Club Path being further to the right (3.5 degrees). Couple that with a centered hit and you've got lovely push draws.
• A centered hit is vital and that's why I like to keep Face to Path alongside Spin Axis.  If the hit is in the heel the face angle would be closed ( a negative number) and the spin axis would be tilted to the right (positive) and vice versa for a toe hit.  Here you see how with the face slightly closed to the path, you should get a baby draw, and that's exactly what we got - all from a centered hit.
• Club Speed and Ball Speed are fairly self explanatory, but if you divide the club speed into the ball speed you will get 1.48 which equals the Smash Factor.  Smash factor is merely a measure of how efficiently you translated club speed into ball speed and is not purely a measure of how well you struck the ball. The maximum smash factor for a driver 1.53. (I have seen 1.54 twice!)
• The Height of the shot, which is measured from flat and not necessarily the ground, is right where I'd like to see it for this particular club speed.  PGATour average swing speed is 112mph and they hit all their clubs 90 feet in the air. At around 108mph I think 88 feet high works very nicely.
• Launch Angle and Launch Direction are largely influenced by the club face and I like both here.  I look for draws to launch to the right of the target (positive) and the launch angle to be somewhere between 10 and 16 degrees depending on the players club speed.
• The Spin Rate for this shot is a touch high, but I would attribute that to a shaft that is softer than what the golfer should be using.  I'd like to see the spin rate at this club speed be somewhere between 2000 and 2200.
• Side Total indicates that this ball is straight down the center and finished less than 4 feet right of the intended target line - just another ho-hum 280 yard drive down the pipe.

Somewhat advanced I know, but after the response to my last few posts I know there are thousands of golfers out there who are looking for a better understanding of what really happens at impact and what they should be working towards for maximum efficiency.  If you can duplicate these numbers you won't need me for much...at least not for the driver.

Hands Forward at Impact

One of the most important parts of a great impact is getting the hands in front of the clubhead or ball. This position encourages a delofted clubface and increased ball compression. Additionally, I have found that the hands appear to line up up with the lead thigh at impact for the vast majority of the top players in the game. There are a few factors that play a big role in your ability to get the hands forward at impact and compress the golf ball.

If you are tired of scooping at impact or a weak inconsistent strike then read on..... The primary factor is the quality of your grip.  The weaker the grip the further back the hands tend to start at address and the further back they are required to be at impact. I don't ever recall seeing a golfer with a weak grip (other than Ben Hogan) getting the hands far enough in front of the ball at impact. Think about it: if the grip is weak and the more forward the hands are, then the more open the face will be at impact.  Take a look how many Tour golfers have grips that appear to be stronger vs. weaker and they all have forward shaft lean at impact. Essentially a weak grip necessitates that the hands be further back than they should at impact (they must be back in order to square the clubface), and the more back the hands are, the poorer the strike and the weaker the trajectory will tend to be.

If you are currently the owner of a weak, or even neutral, grip try this:

• As you prepare to take your grip, rotate the face 20-30 degrees closed
• Now take your regular grip
• At address make sure the face is square (this will rotate your hands and arms into a stronger position)

For some reason this method of strengthening your grip does not seem to be as uncomfortable as merely just rotating your hands on the club. Move the club instead. Give it a try.

A proper strong grip will enable you to lead the clubhead with the handle while maintaining a square clubface at impact and compress the ball - isn't that what we're after?

Here is a gallery containing almost 30 PGA Tour golfers from past and present. Take a look at where their hands are at impact:

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Impact Drill: How to Stop Scooping

The Impact "Drag" Drill

An Athletic Impact Drill

Drive the Hips into Impact