Swing Analysis Videos
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In this analysis video, we're going to look at the sway pattern.
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Now the sway pattern is any amount of lateral movement of the pelvis away from the target.
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The tour average is about half an inch, which doesn't show up very well on video.
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It's barely anything.
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The easiest way to view the sway is from the face-on camera view.
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If you draw a line from the outside of the ankle to the outside of the hip, we're looking
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for any amount of movement to the outside of that line or away from the target.
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The two areas you can look at to see the effects of the sway are going to be this amount
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of space right here, or you can look at the trail foot if it's subtle.
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So if you were to look at the foot and we took this golfer through his backswing again,
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you would see that as he goes towards the top of the swing, that foot is going to roll
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onto the outside.
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That provides a very poor platform to then push off of during the transition in the
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down swing.
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Mechanically there's a small advantage for one power source, which we'll talk about later.
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But the pattern of the sway is typically inconsistent contact with the irons, and especially
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with the irons.
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You will tend to struggle with fat and thin contact, but there's no real advantage from
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a consistency or any particular shot that is helped by having the sway pattern.
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So it's typically one of the more frustrating patterns because it simply just builds
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inconsistency.
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There's a small handful of tour examples of swayers, but probably the most prominent would
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be BJC.
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So if we were to draw the line from the outside of his hip to the outside of his foot, we
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can take him up towards the top of the swing and you will see a clear shift into the
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backswing of the or a clear lateral movement of the pelvis into the backswing.
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But if you were to pay attention to his trail foot, you would see that he never really
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rolled to the outside of the foot.
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That's something that you'll typically only see with an amateur sway, where a pro sway
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will just have this lateral movement.
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Another example of a tour player who has the sway pattern is Camille of a Jigas.
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Now this camera moves, so that's not going to be a very good thing to use the line
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for, but just look at the amount of space in this chair compared to his white pants.
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As you'll see during the backswing, the amount of space is going to decrease slightly.
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He has a much more subtle sway than BJC, but he does have a sway.
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He will also note that he does not get onto the outside of the foot the way the amateur
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is due, that is purely a movement that is going to cause inconsistency and lack of drive
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from the lower body.
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So there's kind of two different versions of the sway, the tour sway and the amateur sway.
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Now it's important to note that these two examples, and I'm sure there are others, but
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these two examples, hit lots of golf balls in order to keep their consistency because of
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the inherent built-in inconsistency to the sway pattern.
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Typically if you're going to be very good with a sway, you need to hit balls almost every
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single day in order to keep your the subtleties to your timing, your rhythm, and knowing
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where the bottom of your swing is.
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Now let's take a power path and face perspective and look at what the sway does for the overall
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swing.
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I'm a power perspective, this sway actually helps load the let.
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Now the let is a large muscle that connects the pelvis or to the upper arm.
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So it kind of spans half of your back and it's a very large muscle.
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When the pelvis shifts, laterally away from the target, it helps get the basically the
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top of the let in a more powerful position compared to the bottom of the let.
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So frequently with these amateurs, if I'm going to use my lat and my shoulder to pull
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my upper body or pull my arms down, whether that's a pull straight vertically or a pull
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with rotation, the sway actually helps load that lateral movement.
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You'll see in both of these cases of amateurs, there's a pretty clear movement of that
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left shoulder, rotating and slightly lunging during that transition movement.
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And the sway to finish the top of the back swing helps make that movement more powerful.
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With the tour sway pattern, you will see that even though there's a sway, VJ is still
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able to initiate the swing with the upper body or sorry with the lower body and the pelvis
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and you'll see that the left shoulder weights its turn before it pulls.
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This is largely due to what the amateurs sway does to the foot and getting on the outside
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of the foot pretty much weakens your ability to push with that trail rig like and
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to create hip or pelvis rotation.
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So it leaves you with pretty much an upper body dominated swing.
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That upper body dominated swing will tend to steep in the path of the club.
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In addition, the amateurs sway will tend to have a trouble getting a fair amount of pelvis
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side bend as they come back into this delivery position where the tour sway, you'll
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see that VJ is still able to maintain pretty good movement with the pelvis and he's able
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to get his lower body farther ahead of his upper body.
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He hasn't gone into his side bend quite yet and if we take him right about there, you
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can see a certain amount of side bend but it's probably easier if we look at zipper
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to short buttons.
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The sway will tend to support or tend to move more with this lunge pattern and you'll
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see his zipper to short buttons is a little bit more vertical.
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From a face perspective, the sway by itself does absolutely nothing for changing the face
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orientation to the path.
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The sway by itself does not have any necessarily common compensation but one common pattern
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is to have sway combined with early extension.
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So since the sway is going to create a steepening of the swing path because of where the upper
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body is going to go, typically that early extension will help balance that back out.
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Also because the lat gets loaded, it's very common for the arms to work a little bit
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more vertically in this sway pattern and so the body moving in towards the golf ball
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during the downswing which we will describe more in the early extension section is a common
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way to balance that back out.
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So even a golfer like VJ saying who has more of that tour sway and less of the steepening
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of the arms will still have a slight amount of the early extension to balance out or
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to compensate for some of his sway mechanics.