Learn
Golf knowledge base
Everything you need to understand your swing, fix your faults, and speak the language of the game.
Fault Library
Browse every swing fault Coach Harvey can detect — from early extension to chicken wing. Each entry includes what causes it, what it looks like, and drills to fix it.
Coaching Pillars
The fundamental principles that underpin great golf instruction — grip, posture, alignment, tempo, and more. Drawn from Hogan, Penick, Harmon, and modern biomechanics.
Golf Glossary
Clear definitions for every golf term you'll encounter — from albatross to yips. Searchable and cross-referenced with fault library entries.