The Modern Golf Swing Explained: Shallow Arms, Steep Body (Finally Makes Sense)

Cordie Walker GolfWell

Cordie Walker GolfWell

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Want a modern golf swing that gives you more speed and more control? In this lesson, coach Justin Kraft - ‪@kraftygolf_‬  breaks down the modern pattern he teaches: shallow arm mechanics + steep body mechanics. You’ll learn how to control the clubface, shallow the club in transition, and stay in posture while you rotate through the ball.

Whether you’re a competitive player chasing speed or a mid-handicap trying to stop early extension and over-the-top moves, this video gives you a full blueprint plus on-range drills you can start using today.

In this video you’ll learn:
-What the modern golf swing actually is (and what changed in teaching)
-Why clubface control is the #1 priority in your swing
-How to build a setup that “earns the right” to rotate and stay in posture
-The perfect backswing to avoid getting too shallow too early
-How to shallow the club with your arms (trail arm external rotation + bowed lead wrist)
-How to keep your chest down and pelvis back instead of early extending
-Simple, repeatable drills you can use indoors or on the range

Chapters
00:00 – What is the “modern golf swing”?
01:06 – Lesson roadmap (6 parts of the video)
01:26 – Shallow arms, steep body: core idea
03:10 – Pro model: Michael Lassaso on Sportsbox
06:28 – Setup fundamentals: “earn the right” to rotate
10:28 – Backswing basics: don’t get shallow too early
13:18 – Backswing drills with alignment stick & feels
16:28 – Transition & downswing: arm shallowing (GG-style)
23:33 – Steep body mechanics: chest down & pelvis back drill
28:23 – Rotation & preset impact position drill
31:34 – Drill library: setup, backswing, downswing, over–under plane
42:18 – Who the modern swing is for & realistic expectations
43:59 – Final swing, recap & wrap-up

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