Back to gallery

The Yardstick Test That Straightens Out Your Entire Game

The Yardstick Test That Straightens Out Your Entire Game

Most golfers struggle with directional control, and it often comes from one simple issue: the clubface isn’t actually square.

In this week’s Lesson of the Week, LPGA Hall of Fame member Cindy Miller breaks down an easy way to see whether your face is square using nothing more than a yardstick and the two parallel lines at the end of your grooves.

Cindy shows how those lines reveal everything — how turning the face even slightly sends the ball left or right, and how setting the face parallel to your target line gives you the best chance at a straight shot. She also walks through how to return the club to that same square position at impact so your ball stays on line.

If you’ve been fighting pushes, pulls, or unpredictable tee shots, this simple visual cue will completely change the way you aim the club. Watch the lesson, try it on the range, and feel the difference in your next round.

Browse more lessons

Shop Performance Golf Footwear

Blumaka® NRG Insole

Regular price $71.00
Sale price $71.00 Regular price
Desert Court Ultra Bloom Sage Glacier
Back in stock
Womens Pickleball

XRZ2™

Regular price $191.00
Sale price $191.00 Regular price
4 Colors
Ember Electric Volt Storm Gray High Tide
back in stock
Mens Pickleball

XRZ2™

Regular price $191.00
Sale price $191.00 Regular price
4 Colors
Ghost Runner Stealth Neon Steal Cobalt Ink Cherry Bomb
NEW FOR 2026
YOUTH

GFP2™ Diamond Youth Molded

Regular price From $143.00
Sale price From $143.00 Regular price
6 Colors