
The Index Experiment
Getting better together

What is The Index Experiment?
- The Index Experiment is a community-centered game improvement initiative aimed at playing better golf, improving our understanding of the game and leading healthier lives
- Set and track yearly goals using a personalized dashboard
- Learn from some of the best coaches, players and minds in the game
- Take advantage of discounted resources from industry-leading brands and partners
- Collaborate and share knowledge with fellow participants in our private Discord server
- Win prizes, earn badges and compete in events based on your participation level
- The Index Experiment is free for all Broken Tee Society members
How it Works

Track Your Progress
Set goals, track them and measure yourself against the community in your personalized dashboard

Take Lessons
Learn directly from top minds like Parker McLachlin, Cameron McCormick, Jordan Spieth and more

Upgrade Your Toolkit
Improve your game with exclusive offers from Club Glove, Arccos, AG, TheStack and more
Woke up to 9.6 today! SINGLE DIGITS! Really awesome to see the Index Experiment working, and being a part of the Broken Tee Society.
Seth B.
Member Locker Offers
Mind Game
Better golf starts with a better mental game. Unpack the psychology of golf through deep discussions with elite performers from all walks of life.
Mind Game
Better golf starts with a better mental game. Unpack the psychology of golf through deep discussions with elite performers from all walks of life.
Thanks to the Index Experiment I was able to win my men’s net club championship. Short Game Chef and the Mental Game podcast really makes a difference.
Dan N.
Last year, you said next year