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Muscle Science for Women

Muscle Science for Women

Ashleigh VanHouten & Rachel Gregory 206 Episodes Oct 6, 2026

Hosted by health coach and author Ashleigh VanHouten and nutritionist and strength and conditioning specialist Rachel Gregory, this podcast dives into all aspects of fitness including nutrition, training, recovery, and fitness culture, all with a focus on addressing women's unique goals and challenges. It's conversational and interactive, helping listeners understand their bodies and achieve their goals.

Episodes

Ep 145: Fitness trends rated: peptides, intuitive eating and more
Ep 145: Fitness trends rated: peptides, intuitive eating and more Oct 6, 2026 43:32 Sleepmaxxing, peptides, intuitive eating, and AI personal training: Ashleigh and Rachel give their thoughts--underrated or overrated- on a list of fitness trends, food ideas. Ashleigh shares about a physical app blocker she has been testing for about a week, and they also talk about "wellness raves", the muscle mommy label, dating apps and run clubs, and much more. Anything else in the fitness wor
Ep 144: Food addiction, short workouts and training on low iron
Ep 144: Food addiction, short workouts and training on low iron Sep 29, 2026 53:55 Can you be addicted to food? Rachel opens with the research she has been doing since the emotional eating episode. Then the ladies answer two listener questions: whether three, ten-minute blocks spread across a day can build strength, and how to adjust training through heavy cycles, low iron and deep fatigue. This episode is sponsored by Peluva, makers of five-toe, zero-drop, barefoot-style shoes.
Ep 143: Fiber myths: how much do you actually need?
Ep 143: Fiber myths: how much do you actually need? Sep 22, 2026 47:32 How much fiber do you actually need, and can you overdo it? Rachel and Ashleigh sort the fiber claims that hold up from the ones that don't: where the 30 gram number came from, what happens when you jump from 10 grams to 40, whether fiber does anything for your hormones, and what to do about constipation on a GLP-1. They also talk about fiber supplements, resistant starch from cooked and cooled ri
Ep 142: Emotional eating: the shame cycle and how to break it
Ep 142: Emotional eating: the shame cycle and how to break it Sep 15, 2026 53:29 In this episode, Rachel and Ashleigh talk about recent struggles with comfort eating, sharing the reality that nearly EVERYONE has experienced at least once: eating in secret, or feeling shame and guilt over their food choices, and eating in a way that doesn't support your goals even when you know you don't really want to. Why do we sometimes eat compulsively even when we tell ourselves we shouldn
Ep 141: What you need to know about pelvic floor health and strength training
Ep 141: What you need to know about pelvic floor health and strength training Sep 1, 2026 59:14 If you've been wanting a masterclass on pelvic floor health, look no further. Ashleigh interviews Dr. Caroline Packard, DPT, a pelvic floor physical therapist, lifelong athlete, and mother of three who is changing the way women think about their bodies, their strength, and what's actually possible after pregnancy, injury, or years of being told their symptoms are just "something to manage."  They
Ep 140: Should Women Fast? Talking fat loss, muscle growth & sustainability
Ep 140: Should Women Fast? Talking fat loss, muscle growth & sustainability Aug 18, 2026 50:29 Rachel and Ashleigh both ran a short fast in the same week, Ashleigh for 36 hours and Rachel for 24, and this conversation is what came out of it. They cover why they each wanted to do it, how Ashleigh cycled the calories from her fasting day across the rest of her week instead of erasing them, and where fasting sits as one tool among many rather than a rule. The first stretch is a coaching conver
Ep 139: The Science of Sprinting - Burn Fat, Build Power & Live Longer
Ep 139: The Science of Sprinting - Burn Fat, Build Power & Live Longer Aug 11, 2026 01:15:21 Brad Kearns is a New York Times bestselling author, including his recent book Born to Walk. He's a #1 world-ranked Masters track & field high jumper in 2025 and a #3 world-ranked professional triathlete. He has written twenty books on diet, health, peak performance, and ancestral living, and is a popular speaker and podcast host, and creator of the Primal Fitness Expert Certification course. In to
Ep 138: GLP-1's and Building muscle: What you need to know
Ep 138: GLP-1's and Building muscle: What you need to know Aug 4, 2026 36:45 Does it suddenly feel like everyone you know is on a GLP-1 medication? Even people who seem to be using it just to lose those "last ten pounds"? Are you feeling pressure to do the same, frustrated that doing it the "hard way" doesn't seem to be working...or are you just curious about whether a GLP-1 would be helpful for you? In this episode, Rachel and Ashleigh talk about the decision-making proce
Ep 137: Here's what you actually need to do to lose body fat
Ep 137: Here's what you actually need to do to lose body fat Jul 21, 2026 43:10 If you listened to episode 136 and completed the six-step audit to determine if you're REALLY doing the right things to lose fat, and you're still at a loss, you may be thinking: ok, I am doing everything right. It's still not working! Am I broken? Is there something wrong? What next? This episode is for you. Ashleigh and Rachel walk you through, in a clear and non judgemental way, the fat loss eq
Ep 136: Is your fat loss stalling? Check these 6 things
Ep 136: Is your fat loss stalling? Check these 6 things Jul 14, 2026 55:23 Have you been trying, seemingly forever, to lose fat, and just not seeing the results you want? Maybe you've tried a bunch of methods or different diets, you've tried exercising more, you've upped your protein, and you've hit a plateau. In this episode, Rachel and Ashleigh walk you through six things to check in your habits and behaviors before you give up or decide that there's something "wrong."
Ep 135: How Fit Moms Raise Active Kids
Ep 135: How Fit Moms Raise Active Kids Jun 30, 2026 01:01:43 In today's episode, Ashleigh speaks with family and motherhood fitness influencer Kayla (@kdavis_fitness on IG) about balancing fitness and motherhood as a mom of three (who just happens to send her kids to the same school as Ashleigh's son!) They talk about shared fitness backgrounds, how Kayla's work and life changed during the pandemic and as she raised three kids, and how to encourage your kid
Ep 134: Are you training in the wrong zone? How to use training zones effectively
Ep 134: Are you training in the wrong zone? How to use training zones effectively Jun 23, 2026 56:50 In this episode, Ashleigh and Rachel provide a comprehensive overview of the Training Zones 1 through 5, giving you all the information you need to understand and use them effectively, including: Generally what your heart rate, perceived exertion, and overall feeling should be in each zone What kinds of exercise and duration are appropriate for each zone The pros and cons of training in each, inc

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