Lead Arm Only — Golf Drill

Mastering lead-arm-only training is one of the most powerful ways to transform your ball striking, and top instructors like Eric Cogorno Golf and Dan Grieve have made this technique accessible to golfers of every skill level. Whether you're struggling with inconsistent contact or looking to add 20 yards to your shots, understanding how your lead arm controls the clubface through impact is game-changing. Eric Cogorno Golf's proven approach focuses on training the correct wrist action—practicing w

How to practise it

  1. Set up with lead arm only, trail hand behind back Grip club with left hand only, maintaining flat left wrist. Trail hand stays clasped behind your back to eliminate compensation.
  2. Practice slow backswing to one-third position Push lead arm against trail leg at this position to maintain grip connection and create proper hip rotation.
  3. Work through impact with glove logo targeting Get glove logo pointing at target by impact, then allow wrist to extend and rehinge up the plane line after contact.
  4. Focus on left elbow position through impact Train left elbow to point slightly down toward ground while lead thumb points up and left through the hitting zone.
  5. Hit balls with lead arm only at 50% speed Make actual contact focusing on the rotation and release patterns you've rehearsed. Start with wedge or 7-iron.
  6. Integrate with full swing Return to normal two-handed grip but maintain the lead arm sensations from the isolated practice.

How do I practice the lead arm only drill and what's it supposed to teach me?

According to Eric Cogorno, the lead arm only drill helps you understand proper arm rotation and wrist angles during the swing. Set up with just your lead arm holding a short iron, and practice the swing motion to develop the correct release pattern that most golfers never learn.

What are the most common mistakes golfers make with lead arm movement in chipping?

Dan Grieve explains that common faults occur in both setup and swing with the chip and run technique. The biggest issues relate to improper release patterns and how golfers think about the shot, leading to inconsistent contact and poor distance control.

How can focusing on my left arm add distance to my shots?

Good Golf Coaching emphasizes that proper left arm movement through backswing, downswing, and follow-through is crucial for power. The way your lead arm moves away in the backswing and rotates through impact directly affects your ability to add 20+ yards to your shots.

How each of them teaches it

Coaches who demonstrate the lead arm only drill, each linked at the second they start.

  1. Golf Monthly: We Asked Dan Grieve For His 5 Best Chipping Drills (from 1:56). Swinging using only the lead arm prevents the trail hand from flipping and ensures the grip butt points toward the lead hip at follow-through.
  2. Eric Cogorno Golf: YOU NEED THIS In Your Golf Swing For Effortless Power (from 6:21). Swinging the golf club using only the lead arm while keeping the chest facing the ball to feel the arm fold, wrist rehinge, and proper arm-led release.
  3. Golf with MAGS : The ONE Lead Arm Secret That Separates Pros From Amateurs (from 5:45). Swing using only the lead arm off a low tee to isolate forearm rotation, wrist flexing, and lead elbow positioning through impact.
  4. Eric Cogorno Golf: This Magic Left Elbow Move Is The Best Ball Striking Tip You’ll Ever Receive (from 4:50). Swinging the lead arm alone to feel the elbow pointing down and the thumb pointing up at the follow-through checkpoint.
  5. Eric Cogorno Golf: How Your Wrists REALLY Work To Release The Golf Club #shorts #golf #golfer #ericcogorno (from 0:05). Swinging a short iron with only the lead arm to isolate proper wrist hinge, rotation, and rehinging up the plane line.
  6. Eric Cogorno Golf: The Correct Golf Release 90% Of Amateurs Never Learn (from 4:32). Swinging with only the lead arm to feel the 180-degree rotation of the glove logo and the rehinging of the club up the plane line.
  7. Eric Cogorno Golf: Become Addicted To Crushing Your Driver In 1 Day (from 1:36). Swinging the club with only the lead arm to practice rotating the elbow and glove logo downward through impact to square the clubface.
  8. Athletic Motion Golf: This Drill Will Improve Any Player's Swing Plane! (from 5:06). Swinging with only the lead arm to feel how the club should stay in line with the hands and tip out during the downswing rather than getting stuck behind the body.
  9. Athletic Motion Golf: Why You’re Stuck in a Steep Downswing (How to Escape It) (from 2:22). Swinging the club with only the lead arm to feel the weight of the clubhead pitch up and then shallow correctly without manipulation from the trail hand.
  10. Performance Golf: You Wont Believe How Good You Hit Your Driver With This Drill (from 5:00). Practicing the takeaway with only the lead arm to feel the shoulder moving back and away from the target while maintaining maximum extension.

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