Uploaded July 2026 | Updated September 2026, 2 weeks ago
Dr. Stephanie and Andy cover why fast-twitch muscle fiber loss is the real aging problem nobody's talking about, what perimenopause actually does to your recovery capacity (and why the answer isn't just "train less"), why fasted versus fed training is far more personal than the internet would have you believe, the look/feel/perform triad as a framework for ditching shame-based motivation for good, and why bone mineral density is the one number every woman over 40 should know — and most don't.
This isn't about getting smaller. It's about building a body that works for the next 40 years.
🎤 EPISODE OVERVIEW:
0:00 Intro/Teaser
2:07 AD — Qualia Creatine
4:08 Bone Density, Elite Athletes, Social Media & Muscle Biopsies
9:26 Cardio or Weights at 48?
16:34 HRV, Perception & What Actually Matters
20:28 AD — Pique
21:53 AD — Timeline
22:36 The Six-Week Shred Lie
29:53 Fast-Twitch Fibers, the Soleus & Why Aging Steals Your Power
39:07 AD — OneSkin
41:53 Low-Risk Ways to Train for Fast-Twitch Fiber Retention
45:06 Training Through Injury vs. Fixing It First
49:02 Fasted vs. Fed Training
54:50 AD — Incrediwear
56:13 Perimenopause, Recovery & Grace + Fortitude
01:02:23 Look/Feel/Perform, Self-Talk & the Devotional Shift
01:10:31 After Party — Stephanie's Highlights & Final Thoughts
📎 RESOURCES MENTIONED: drstephanieestima.com/podcasts/ep476
🎁 OUR AWESOME SPONSORS:
QUALIA CREATINE+
If you want to feel stronger, sharper, and more resilient, Qualia’s Creatine+ is my recommendation. Go to qualialife.com/better and use code BETTER to save.
PIQUE
Designed to deeply hydrate, enhance skin elasticity & firmness and support sustained energy—exactly what we need during this stage of life. Start your daily ritual today and elevate your routine. Head to piquelife.com/drestima.
TIMELINE
Timeline’s clinically proven formula is now available at a new, lower price when you go to timelinenutrition.com/better with code BETTER.
ONESKIN
With age, skin becomes thinner, produces less collagen, proliferates at a slower rate, and accumulates damage. Fight back and save at oneskin.co/better with code BETTER.
INCREDIWEAR
Whether you're an athlete, dealing with chronic joint pain, or just someone who wants to feel better in your body — this is worth trying. Head to drstephanieestima.com/incrediwear and use code DRSTEPH20.
**P.S. When you're ready, here are two ways Dr. Stephanie can help you:
Subscribe: The Mini Pause — My weekly newsletter packed with the most actionable, evidence-based tools for women 40+ to thrive in midlife. drstephanieestima.com/newsletter
Build Muscle: LIFT — My progressive strength training program designed for women in midlife. Form-focused, joint-friendly, and built for real results. drstephanie.ca/lift
Dr. Stephanie and Andy cover why fast-twitch muscle fiber loss is the real aging problem nobody's talking about, what perimenopause actually does to your recovery capacity (and why the answer isn't just "train less"), why fasted versus fed training is far more personal than the internet would have you believe, the look/feel/perform triad as a framework for ditching shame-based motivation for good, and why bone mineral density is the one number every woman over 40 should know — and most don't.
This isn't about getting smaller. It's about building a body that works for the next 40 years.
🎤 EPISODE OVERVIEW:
0:00 Intro/Teaser
2:07 AD — Qualia Creatine
4:08 Bone Density, Elite Athletes, Social Media & Muscle Biopsies
9:26 Cardio or Weights at 48?
16:34 HRV, Perception & What Actually Matters
20:28 AD — Pique
21:53 AD — Timeline
22:36 The Six-Week Shred Lie
29:53 Fast-Twitch Fibers, the Soleus & Why Aging Steals Your Power
39:07 AD — OneSkin
41:53 Low-Risk Ways to Train for Fast-Twitch Fiber Retention
45:06 Training Through Injury vs. Fixing It First
49:02 Fasted vs. Fed Training
54:50 AD — Incrediwear
56:13 Perimenopause, Recovery & Grace + Fortitude
01:02:23 Look/Feel/Perform, Self-Talk & the Devotional Shift
01:10:31 After Party — Stephanie's Highlights & Final Thoughts
📎 RESOURCES MENTIONED: drstephanieestima.com/podcasts/ep476
🎁 OUR AWESOME SPONSORS:
QUALIA CREATINE+
If you want to feel stronger, sharper, and more resilient, Qualia’s Creatine+ is my recommendation. Go to qualialife.com/better and use code BETTER to save.
PIQUE
Designed to deeply hydrate, enhance skin elasticity & firmness and support sustained energy—exactly what we need during this stage of life. Start your daily ritual today and elevate your routine. Head to piquelife.com/drestima.
TIMELINE
Timeline’s clinically proven formula is now available at a new, lower price when you go to timelinenutrition.com/better with code BETTER.
ONESKIN
With age, skin becomes thinner, produces less collagen, proliferates at a slower rate, and accumulates damage. Fight back and save at oneskin.co/better with code BETTER.
INCREDIWEAR
Whether you're an athlete, dealing with chronic joint pain, or just someone who wants to feel better in your body — this is worth trying. Head to drstephanieestima.com/incrediwear and use code DRSTEPH20.
**P.S. When you're ready, here are two ways Dr. Stephanie can help you:
Subscribe: The Mini Pause — My weekly newsletter packed with the most actionable, evidence-based tools for women 40+ to thrive in midlife. drstephanieestima.com/newsletter
Build Muscle: LIFT — My progressive strength training program designed for women in midlife. Form-focused, joint-friendly, and built for real results. drstephanie.ca/lift
