Research & Reviews
The BI 3 Putter is backed by independent research and trusted by professional golfers. Explore our growing library of studies, interviews and testimonials that demonstrate the benefits of our horseshoe design and lie‑angle fitting methodology.
Biomechanics Study – A 2023 analysis by Biomechanics Research Associates found that players using the BI 3 Putter achieved 30% tighter dispersion and 15% fewer off‑line putts compared with a conventional blade putter.
Optics and Alignment Notes – Optometrist Harold Swash’s notes discuss how the triple‑bar alignment design improves depth perception and eliminates parallax errors.
Testimonials – Read comments from tour professionals and club golfers who have adopted the BI 3 and seen dramatic improvement in their scores.
You can download the original research papers, notes and study summaries from the links below. These files are included in your purchase and stored in the uploads folder in this migration pack.