Women Over 40: The Strength Training Plan for Muscle, Brain Health & Longevity | The Proof of Practice

This episode breaks down what exercise actually does for women, from the hormonal quirks wearables miss to exactly how heavy you need to lift, at any age, to stay strong for life.

Dr. Abbie Smith-Ryan, Dr. Stacy Sims, Dr. Gabrielle Lyon, Gabby Reece, and Amber Taylor dig into one of the most searched and most misunderstood topics in women’s health: exercise. They tackle the wearables problem head-on, explaining why HRV algorithms were designed around male physiology and how hormonal shifts through the menstrual cycle and menopause distort the data.

WHAT WE EXPLORE

* Why fitness tracker algorithms are not built for women’s physiology

* How HRV readings shift with progesterone and why that does not mean you are under-recovered

* Hormone replacement therapy and body composition: what it can and cannot do

* The minimum effective exercise dose to avoid losing ground as you age

* How to define heavy lifting relative to your training age, not a fixed number

* Resistance training and brain health: why lifting heavy protects against dementia and cognitive decline

* Reps in reserve: the practical tool for loading smarter on any given day

* Why walking alone is not enough to maintain muscle mass after 40

* The community factor: why training with others changes how hard you push