Stacy T. Sims, Ph.D., is an applied researcher, innovator, and entrepreneur in human performance, specifically sex differences in training, nutrition, and environmental conditions.

Prior to being launched into industry, she served as an exercise physiologist and nutrition scientist at Stanford University from 2007 to 2012, where she specialized in sex differences with environmental and nutritional considerations for recovery and performance, specializing in women's health and performance.

With the unique opportunities, Silicon Valley has to offer, during her tenure at Stanford, she had the opportunity to translate earlier research into consumer products and a science-based layperson's book (ROAR) written to explain sex differences in training and nutrition across the lifespan. Both the consumer products and the book challenged the existing dogma for women in exercise, nutrition, and health.

Her contributions to the international research environment and the sports nutrition industry has established a new niche in sports nutrition; and established her reputation as the expert in sex differences in training, nutrition, and health. As a direct result, she has been named:

  • One of the top 50 visionaries of the running industry (2015) by DMSE Sports.
  • One of the top 40 women changing the paradigm of her field (2017) by Outside Magazine
  • One of the top four visionaries in the outdoor sports industry (2017) by Outside Magazine - Genius Issue (No electronic version but here is the proof).
  • One of the top four individuals changing the landscape in triathlon nutrition (2017) by Triathlete Magazine

A regularly featured speaker at professional and academic conferences, including those hosted by US Olympic Committee, High-Performance Sport NZ, and USA Cycling, is a Senior Research Associate at AUT University and resides at the beach in Mt. Maunganui, New Zealand with her husband and young daughter.

I can't wait to help you with your performance. 

I've created these online courses and membership for you. I get thousands of questions from women just like you who are trying to understand, and I can't answer each one individually. 

These programs are for you. 

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