Early Extension Swing Fault

2 min
Added on March 13, 2025
The biggest and strongest muscles in your body are found in your lower body. In golf, it makes sense to use these muscles. By pushing off the ground and using the feet, legs and glutes, you can add a power boost and accelerate the club much more efficiently than relying predominantly on your arms and hands.

There's a trick, though. You have to know how to use your lower body properly. When you don't, you might fall into the common swing fault of Early Extension. As Titleist staff member and TPI co-founder Dave Phillips explains in this video, early extension is firing the lower body, but not timing it correctly.

In an efficient golf swing, the hips stay back, posture is maintained and you have lots of space to swing the club. But with early extension, the legs push up off the ground prematurely. The pelvis thrusts closer to the ball than it was at address, leaving no room for the arms to deliver the club. To get the club face on the ball, you have to reroute the club using the arms and hands and any number of inconsistencies can result.

If you recognize this pattern i your own swing, Dave has a great fix. Sink an alignment stick vertically into the turf and place your tailbone against it as you set up. Swing back, ensuring that your trail side glute moves back, behind the vertical line established by the rod. In transition, shift pressure into your lead leg – KEEPING YOUR TAILBONE AGAINST THE ALIGNMENT STICK! AS you deliver the club through impact, the lead side glute should move behind the alignment rod as you post up and drive off the ground with your lead leg.

This lower body action will give you tons of room to swing the club into impact without losing your wrist angles and lag. You'll hit it more solidly and consistently.

Instruction

23 Videos

  1. Categories
  2. Long Game
  3. Iron Game
  4. Wedge Game
  5. Putting
  6. Mental Game
  7. Course Strategy
  8. Golf Fitness
  9. At Home
  1. Instructor
  2. Brad Faxon
  3. Dr. Mo Pickens
  4. Me and My Golf
  5. Peter Finch
  6. Cameron McCormick
  7. James Sieckmann
  8. Mark Blackburn
  9. Michael Breed
  10. Trillium Rose
  11. Jonathan Yarwood
  12. Dave Phillips
  13. Brandon Stooksbury
  14. Justin Parsons
  15. Joe Plecker
  16. Layne Savoie
  17. Dr. Rob Neal
  18. Dr. Greg Rose
  19. Skip Guss
  20. Jason Baile
  21. John Kostis
  22. Jennifer Hudson
  23. Ryan Hager
  24. Corey Lundberg
  25. Tom Patri
  1. Drill
  2. Speed and Power
  3. Fundamentals
  4. Swing Biomechanics
  5. Clubface Control
  6. Turf Interaction
  7. Consistency
  8. Trajectory
  9. Shot Shaping
  10. Bunker Play
Clear All Filters
Make More Putts with this Field Goal Practice Drill
user icon
2 min

Make More Putts with this Field Goal Practice Drill

In this video TPI co-founder Dave Phillips shares his favorite practice drill to free up your putting stroke and...

Jeremy Paul's TPI Assessment: Identifying a Common Misconception in Short Game Technique
New
user icon
31 min

Jeremy Paul's TPI Assessment: Identifying a Common Misconception in Short Game Technique

With three top 25 finishes in his last five starts, Titleist Brand Ambassador Jeremy Paul is off to a promising...

Great Players Create S.P.A.C.E.
user icon
3 min

Great Players Create S.P.A.C.E.

The best players in the world create SPACE in their swings so that they can generate S.P.A.C.E. (an acronym for...

Three Postures in Golf
user icon
4 min

Three Postures in Golf

Whether you're a beginner golfer or a plus handicap, it's never a bad idea to review and practice the fundamentals...

Early Extension Swing Fault
user icon
2 min

Early Extension Swing Fault

The biggest and strongest muscles in your body are found in your lower body. In golf, it makes sense to use these...

Tune Up Your Golf Game
user icon
4 min

Tune Up Your Golf Game

Spring is in the air, and for many of us that means it's finally time to start playing golf again after a long...

Solutions for Swinging Over The Top
user icon
3 min

Solutions for Swinging Over The Top

The dreaded "Over-the-Top" move is one of the more common problems to afflict golfers and something that golf...

Flat Shoulder Plane Swing Fault
user icon
1 min

Flat Shoulder Plane Swing Fault

The ability to maintain posture is important in golf swing mechanics, because it makes the motor pattern of the...

Titleist Tips | Driver Fairway Finder
user icon
2 min

Titleist Tips | Driver Fairway Finder

When you play a tough golf course, the most important club in your bag can often be the driver. Difficult courses...

Ball Flight Practice Station
user icon
3 min

Ball Flight Practice Station

Not everyone has the luxury of owning their own launch monitor, but Titleist staff member and TPI co-founder Dave...

Dave's Favorite Drill
user icon
2 min

Dave's Favorite Drill

Drills are a great way to improve your golf swing. Rather than ask you to think about mechanics, good golf drills...

Your Cure for Casting
user icon
2 min

Your Cure for Casting

TPI co-founder and Titleist staff member Dave Phillips explores casting. This common swing fault gets its name from...

Results loading...
No results