The Start Line Trainer gives you instant feedback on your start line and face angle—helping you eliminate pushes, pulls, and roll putts pure.
Ensures a Square Putter Face
Trains a Consistent Start Line
Immediate
Feedback
Simple & Easy to Use Anywhere
+ Fast Shipping
Ships in 1–2 business days
of all skill levels
& PGA Professionals
real results
The Start Line Trainer is one of the most effective putting aids because it focuses on the single most important skill in putting—starting the ball on your intended line.
Even slight face angle errors at impact can send putts offline. This training aid helps ensure your putter face is square and your stroke delivers the ball exactly where you intend.
A square putter face at impact is critical to making putts consistently.
Know immediately whether your stroke delivered the ball on line.
Train away the most common putting mistakes.
Multiple drill options for more effective practice sessions.
Develop consistency and confidence through repetition.
This is ideal for those who struggle with pushes or pulls and fight inconsistent face angle at impact, as well as anyone who wants immediate practice feedback and is serious about improving their putting.
Place on your intended start line
Square your putter face with the guide
Putt normally through the trainer
Watch the ball roll — instant feedback
Build a repeatable stroke and start every putt on line.
+ Fast Shipping
Whitfield Golf
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✅ Fix your face angle, speed & path
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