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  Source of Tony’s 5 Day Challenge structure?

  Posted by Daniel M on October 20, 2025 at 12:01 pm

  Hi Forum members!

  Could anyone recall the researcher at Stanford who inspired Tony Castro to create the 5 Day Challenge system? EG, the person who developed the complementary strategy of Learning Lick, Technique, Jamming, Rhythm, etc?

  Moose408 replied 5 months ago 3 Members · 3 Replies
• 3 Replies

• 

  petelanger

  Member

  October 20, 2025 at 8:14 pm

  Perhaps this link will help:

  https://www.bjfogg.com/tiny-habits

  

  bjfogg.com

  Tiny Habits — BJ Fogg, PhD - Behavior Scientist & Author of Tiny Habits

  Learn the Fogg Behavior Model in depth with Tiny Habits - the only authoritative source by BJ Fogg. Discover science-backed strategies for behaviour change rooted in motivation, ability, and prompts.

  • 

    Daniel M

    Member

    October 21, 2025 at 9:59 am

    Thanks Pete! exactly what I was interested in. You rock!

  • 

    Moose408

    Member

    October 21, 2025 at 11:07 pm

    I did some work for BJ back when he was doing the research that led to his book. He’s a very sharp guy.

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