Episode Details

Dr. Vonda Wright, Gabby Reece, Dr. Stacy Sims, and Amber Taylor break down why estrogen loss, grip strength and gait speed as early predictors of decline, the GLP-1 driven “skeletonization” trend, and the difference between sarcopenia and dynapenia.

WHAT WE EXPLORE

* Skeletal longevity and estrogen’s role in cartilage

* GLP-1 use and the skeletonization trend

* Redefining longevity beyond weight and youth

* Why men get hormone testing and women don’t

* Building bone and muscle density after 40

* Grip strength and gait speed as biomarkers

Timestamps

* 00:00 The Zone 2 Training Confusion

* 04:43 What Is Skeletal Longevity and Why It Matters

* 10:39 Redefining Longevity Beyond Skinny and Age

* 15:49 Why Health Basics Beat Biohacking Gadgets

* 18:55 The Biggest Unanswered Question in Orthopedics

* 22:37 New Study Links Inflammation to Joint Damage

* 29:34 Why Men Get Hormone Tests and Women Don’t

* 37:39 How to Build Bone and Muscle at Any Age

* 45:30 Why Grip Strength Predicts Early Decline

* 54:30 How to Talk to Patients Scared of Estrogen

* 57:05 What the WHI Study Really Showed

About Dr. Vonda Wright

Dr. Vonda Wright is an orthopedic sports surgeon and leading expert in women’s health and longevity. For over 20 years, she has helped women build muscle, strengthen bone, and extend their health span — with science, not guesswork.

Her mission is simple: help women age with power.

Connect with Dr. Vonda

Website: http://www.drvondawright.com/

Instagram: https://www.instagram.com/drvondawright/

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ABOUT THE PROOF OF PRACTICE

The Proof of Practice: Where Science Meets Practice

Women have been understudied, undertreated, and given advice built for men. This show exists to change that.

Hosted by five of the most respected names in women’s health — Dr. Abbie Smith-Ryan, Amber Taylor, Gabby Reece, Dr. Gabrielle Lyon, and Dr. Stacy Sims — every episode brings evidence-based, experience-backed conversations on strength, metabolism, hormones, longevity, and performance. No trends. No shortcuts. Just the proof that practice works.

YOUR HOSTS

Gabby Reece

One of the most iconic athletes in American sports history, Gabby Reece is a former professional beach volleyball player, Nike’s first female spokesperson, New York Times bestselling author, and lifelong advocate for how women should train, eat, and live. She co-founded the Hamilton House Experience wellness program with her husband Laird Hamilton and hosts The Reecet women’s wellness retreat. Gabby brings decades of real-world performance experience to every conversation.

📷 Instagram: https://www.instagram.com/gabbyreece/

🌐 http://gabbyreece.com

Dr. Abbie Smith-Ryan, PhD, CSCS*D, FACSM, FNSCA

Professor of Exercise Physiology at the University of North Carolina Chapel Hill and Director of the Applied Physiology Laboratory, Dr. Abbie Smith-Ryan has published over 190 peer-reviewed manuscripts and is one of the leading researchers in female physiology, metabolism, and sports nutrition. A three-time NSCA award winner — including Outstanding Sports Scientist of the Year (2022) — she translates cutting-edge lab science into practical strategies that actually work for women across every life stage.

📷 Instagram: https://www.instagram.com/asmithryan/

🌐 http://asmithryan.com

Amber Taylor

Amber Taylor is a New Zealand–based digital health and product leader who builds evidence‑based fitness platforms designed to better support women’s physiology, safety, and long‑term wellbeing. Drawing on two decades in technology and digital roles at