Lee Trevino in depth back swing lesson, body alignment, start of swing

Part 1 edited from Lee Trevino’s book Grove Your Swing My Way
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JJMcKinnon1
https://www.youtube.com/@UCmY-0wWvaCHDsxu8N-6BhJg
Please check out all Jack’s great video’s of Lee Trevino, Ben Hogan and Gravity Golf so on