Why your spine angle keeps disappearing
Early extension is the most common — and most invisible — flaw in the amateur golf swing. Your hips slide toward the ball through the downswing, your spine angle stands up, and you lose the geometry that produces clean contact.
You probably don't notice it. Most golfers don't. What you notice is the result: fat shots, thin shots, blocked shots, and a driver that's lost 15 yards over the past five years. The cause traces back to the same place every time — you're sliding when you should be rotating.
Tour pros rotate around a stable, fixed axis. Their spine angle stays the same from address to impact. Amateurs slide their hips toward the ball, lose the angle, and try to compensate with their hands. It never works.
Why “just rotate more” doesn't fix it
Telling a golfer to rotate more is like telling someone with a stutter to talk smoother. The instruction doesn't fix the mechanic. Without a physical reference for what rotation feels like — versus sliding — your body keeps doing what feels natural, which is sliding.
The fundamental fix
- Lock the trail hip in place — no forward slide toward the ball
- Lead shoulder rotates down and through, not up and away
- Spine angle preserved from address through impact
- Centripetal force does the work — clubhead speed without effort