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Your body doesn’t ​have to be a mystery.

I’m Dr. Stacy Sims and I’m ​on a mission to help active ​women and their supporters ​better understand the nuances of ​the female body so that they can ​build strength and longevity.

Explore the site for resources that help you understand the science, and what actions you need to take at every stage…from the teen years ​to midlife and beyond!

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Training FOR

Active Girls & Young Women

SEE THE PROGRAMS

Training Active Women Aged 20-45

PROGRAMS

Training Active Women Aged 40+

PROGRAMS

Training Active Girls & Young Women

NEXT GEN

Active girls and young women aged 12 to 20 go through significant changes during puberty. My new Next Gen course is designed for parents, coaches, trainers, teachers, and health professionals who want to better understand these changes.

JOIN HERE

 

NEXT GEN HAPPENS

Armed with the knowledge from the Next Gen course, try Next Gen Happens, a day-by-day training program specifically designed for active teenage girls (coming soon).

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MICROLEARNING

  1. To sample a small course or extend your knowledge further, try a Microlearning Course, for example:
  • Creatine
  • Protein
  • Iron
MORE DETAILS HERE

Training Active Women Aged 20-45

READ MY BOOK

My groundbreaking book ROAR revolutionized exercise, nutrition, and performance for female athletes and is often referred to as a fitness bible for active women.

GET THE BOOK

MOMENTUM COURSE

Looking to extend the knowledge you learned in ROAR? Join the Momentum Course to expand your knowledge with new research (coming mid-2025).

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XXXX HAPPENS

Armed with the knowledge from the Momentum course, try XXXXX Happens, XXXXX Happens, or XXXXX Happens. These are day-by-day training programs specifically designed for active women through their 20s, 30s, and 40s.

MORE DETAILS HERE

MICROLEARNING

To sample a small course or extend your knowledge further, try a few Microlearning Courses, for example:

  • Pregnancy
  • Supplements
  • Adaptogens
  • LEA
  • Heat & Cold
  • Membership
MORE DETAILS HERE

Training Active Women Aged 40+

Next Level

Start with Next Level, your guide to kicking ass, feeling great, and crushing goals through menopause and beyond.

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Menopause 2.0

After reading Next Level, or if you already have some knowledge in this area, take the Menopause 2.0 course and reach your potential using science-based ​strategies designed specifically for menopausal women.

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Power Happens

Armed with the knowledge from the Menopause 2.0 course, try Power Happens or Power Happens Express. These are day-by-day training programs specifically designed for active women over 40.

Call To Action

MicroLearning

  1. To sample a short course or extend your knowledge further, try a few Microlearning Courses, for example:
  • Heat & Cold
  • Supplements
  • Adaptogens (already included in the Menopause 2.0 course)
  • Membership
LEARN MORE HERE

Masterclass

Master Class (Planned for late 2025; Menopause 2.0 is a prerequisite). 

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