Lesson Notes: Debunking the Lead Thumb Myth
The Goal: To correct a common grip error where the lead thumb is placed straight down the shaft, which often leads to an open clubface and slices.
1. The Problem with “Straight Down”
- Many club grips have markings that suggest the thumb should sit perfectly centered on top of the shaft.
- For most golfers, this is incorrect because it doesn’t align with the natural way the arm hangs at address.
2. The “Relaxed Arm” Test
- Place your lead thumb straight down the shaft and then relax your arm completely.
- Observe the clubface: In most cases, it will naturally rotate open.
- An open clubface at the top or during the swing is the primary cause of slices and pushed shots.
3. Finding Your Natural Position
- Your lead hand should be placed on the club in a way that allows the arm to remain relaxed without the face twisting.
- This usually involves seeing more knuckles on your lead hand (a “stronger” grip), which keeps the face square through impact.
FAQ
Q: Why do clubs have markings if they are “wrong”?
A: Markings are a general guide, but they don’t account for individual anatomy. Your grip should always be based on how your arms naturally hang when you are in your golf posture.
Q: Will this change how I release the club?
A: Yes. By starting with a more natural grip, you won’t have to “fight” to close the face during the downswing, leading to a much more consistent and effortless release.
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