The trail-arm key for a better backswing

Jul 1, 2025, 9:47 PM•golfdigest

Golf Digest

No. 1 Teacher in America Mark Blackburn explains how to improve your setup to cure your slice. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

The setup is critical to allowing the club and body to move properly in the backswing, says Golf Digest’s No. 1-ranked teacher in America, Mark Blackburn. If you struggle to get the club in a nice position at the top of the swing, it might be because you’re starting from the wrong position. Take the trail arm, for example. Tour pros have it in very specific position before they start their swing, which sets them up to make an on-plane backswing, Blackburn explains. Here’s how you can copy this crucial trail-arm position for a better backswing.

TRAIL-ARM KEY

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