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Science of Golf Swing Release: Mickelson vs. Trebuchet


Published: March 2, 2026

I discovered a surprisingly vivid way to illustrate the forces behind a proper golf swing release — and it involves medieval siege weaponry.

In this video, I flip a slow-motion trebuchet clip upside down and set it side by side with Phil Mickelson's release. A trebuchet is a counterweight catapult, and the physics it uses are remarkably close to what an elite golfer does through impact.

(Golf swing mechanics rarely look this dramatic, but trust me — it works.)

You'll be astounded by how similar the two motions are, and comparing them is one of the clearest ways to truly understand the lag release and why timing matters so much. Whether you're working on your own through a free AI swing analysis or following structured drills, seeing this comparison will reframe everything.

You'll find out:

  • How your trail arm and wrists should decelerate through the impact zone to release the angle correctly, and
  • How to avoid the most common early release mistakes that cost golfers serious clubhead speed

Check out this video now to see why you should "let it go" to release your club properly — and why fighting that release is the single biggest brake on your power.

Checkpoints for Practice

  • Momentum Plays a Large Role in the Release of Lag — don't force it
  • Near Impact, the Hands Must Slow Down to Release the Wrist Angle Naturally
  • If the Arms Move Too Fast Through Impact, It Becomes Impossible to Release Clubhead Lag — review the GOAT Drill video lesson to train the correct sequencing
science behind golf swing releaseFind out what a medieval weapon can teach you about your golf swing release!

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