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Muscle Science for Women

Ashleigh VanHouten & Rachel Gregory | Fitness, Strength Training, Wellness
Latest episode

220 episodes

  • Muscle Science for Women

    Type A fitness habits: 5 things holding back your progress

    10/11/2026 | 55 mins.
    If you consider yourself Type A, this episode is for you. Ashleigh and Rachel go through five big things Type A fitness folks do that can get in the way of their own health and goals, even when they think they are doing the right thing. No spoilers, but they cover stress management, poor long-term planning, rigidity, and an inability to celebrate success as just a few of the elements they see repeatedly in high-performing clients.
    Ashleigh shares some findings from her recent blood work and Rachel talks about her online group coaching program.
    Interested in joining Rachel's Group Coaching Program? Check it out here: https://rgfit.com/theflexfam
    Mentioned in this episode: Fear and your fitness goals: when to listen, when to push https://www.youtube.com/watch?v=9LhrpUCFlfE
    Do you see yourself in any of these five, or have you tried staring at a wall for 10 minutes? Share at musclescience4women@gmail.com and we'll chat about it on the pod!
    This episode is sponsored by Peluva, makers of five-toe, zero-drop, barefoot-style shoes. When you put on a pair of Peluvas, you are getting an automatic foot strengthening effect, a toe spacer effect, and a healing effect from the damage caused by regular shoes. Peluva has sufficient cushioning to use for all manner of everyday movement, fitness and athletic activities, and navigating hard modern surfaces. And they look (surprisingly) good, and are super comfortable. Go ahead and use your specialized athletic shoes, work boots or even high heels when you need to, but the more you wear minimalist shoes when walking around and exercising safely, you can reawaken the natural functionality of the human foot to stand, walk, run, and perform. Visit https://checkout.peluva.com/MUSCLEMAVEN and use the code MUSCLEMAVEN for 10% off your first pair!
    04:18 Intra-workout candy
    09:51 Blood work and ferritin
    19:01 Type A fitness habits
    22:42 Ignoring stress management
    29:46 Majoring in the minors
    35:11 Not planning long-term
    42:16 Zealous fitness beliefs
    46:20 Not enjoying the process
    Watch on YouTube: https://youtu.be/ztVXZm4wv5I
    Programs
    Muscle Science For Women, 12-week strength program: https://rgfit.com/msw
    Grow Your Glutes, 8 weeks: https://rgfit.com/glutes
    Strong and Sculpted Shoulders, 8 weeks: https://rgfit.com/shoulders
    Fit Pregnancy Program: https://rgfit.com/fit-pregnancy
    Dopamine Reset Challenge, 10 days: https://rgfit.com/offers/BAQj63ya
    Newsletter: https://substack.com/@musclescienceforwomen
    Ashleigh VanHouten: https://ashleighvanhouten.com, Instagram @themusclemaven (https://www.instagram.com/themusclemaven/)
    Rachel Gregory: https://rgfit.com, Instagram @rachelgregory.cns (https://www.instagram.com/rachelgregory.cns/)
  • Muscle Science for Women

    6 food swaps for fat loss

    03/11/2026 | 42 mins.
    Ashleigh and Rachel go through six major food swaps for fat loss for anyone who wants to make more mindful, empowered, and reasonable choices in their diet.
    Ashleigh highlights the differences between a healthy diet and a fat loss diet; Rachel shares the frozen blueberry cereal she has been making, and they also talk about smart swaps that can reduce calories without reducing satisfaction and flavor, and how to avoid hidden calories you may not even know you're consuming. It's a nuanced coversation that touches on the balance between food awareness and food obsession.
    Got a food swap that works for you that we missed? Tell us at musclescience4women@gmail.com and we'll chat about it on the pod!
    Head to truenutrition.com/MUSCLE and use the code MUSCLE for 20% off your custom mix! Head to truenutrition.com/MUSCLE and use the code MUSCLE for 20% off your custom protein mix! Choose from a range of protein bases (egg white, grass-fed beef protein, isolate, and much more), tons of amazing flavors, and add up to four supplemental boosts like essential amino acids, collagen, adaptogens, electrolytes, and so much more. You can even take a quiz to have True Nutrition recommend a formulation to meet your unique needs. 
    01:45 Healthy diet versus fat loss diet: are they the same? Why or why not?
    05:54 Choose Leaner protein
    11:12 The benenfit of High volume foods
    17:32 Why you should avoid Plain carbs as snacks
    26:38 Adding protein to treats
    28:04 Lower fat condiments and add-ons - how to do this without falling into the "low fat everything" trap
    32:32 Drinking your calories: the biggest culprit in added calories?
    Watch on YouTube
    Programs
    Muscle Science For Women, 12-week strength program
    Grow Your Glutes, 8 weeks
    Strong and Sculpted Shoulders, 8 weeks
    Fit Pregnancy Program
    Dopamine Reset Challenge, 10 days
    Newsletter
    Ashleigh VanHouten | Instagram @themusclemaven
    Rachel Gregory | Instagram @rachelgregory.cns
  • Muscle Science for Women

    Listener Q&A: birth control and a stalled fat loss plan

    27/10/2026 | 31 mins.
    In this episode, the ladies answer listener questions, including a big one about oral contraceptives and their impact on muscle building, and a fat loss plateau case study. Ashleigh and Rachel answer a listener's question about whether the pill limits your ability to build muscle, then work through a listener's attempt to lose the same 12 pounds again with the exact same plan that worked the first time, but doesn't seem to be working now 
    They also talk about training frequency, how important your daily steps are (and what they're important for) how important scale weight is scale weight when working on body recomposition, and much more.
    Have a question or a case study you want Ashleigh and Rachel to dig into? Send it to musclescience4women@gmail.com and we might chat about it on the pod!
    Head to truenutrition.com/MUSCLE and use the code MUSCLE for 20% off your custom protein mix! Choose from a range of protein bases (egg white, grass-fed beef protein, isolate, and much more), tons of amazing flavors, and add up to four supplemental boosts like essential amino acids, collagen, adaptogens, electrolytes, and so much more. You can even take a quiz to have True Nutrition recommend a formulation to meet your unique needs. 
    https://truenutrition.com/muscle
    15:42 Birth control and muscle building
    23:43 Fat loss plateau case study
    25:03 The "fat loss plateau" audit
    27:39 Training frequency
    28:25 The downsides to tracking scale weight
    Watch on YouTube: https://youtu.be/dkfVtSqSH5w
    Programs
    Muscle Science For Women, 12-week strength program: https://rgfit.com/msw
    Grow Your Glutes, 8 weeks: https://rgfit.com/glutes
    Strong and Sculpted Shoulders, 8 weeks: https://rgfit.com/shoulders
    Fit Pregnancy Program: https://rgfit.com/fit-pregnancy
    Dopamine Reset Challenge, 10 days: https://rgfit.com/offers/BAQj63ya
    Newsletter: https://substack.com/@musclescienceforwomen
    Ashleigh VanHouten: https://ashleighvanhouten.com, Instagram @themusclemaven (https://www.instagram.com/themusclemaven/)
    Rachel Gregory: https://rgfit.com, Instagram @rachelgregory.cns (https://www.instagram.com/rachelgregory.cns/)
  • Muscle Science for Women

    Fear and your fitness goals: when to listen, when to push

    20/10/2026 | 42 mins.
    Fear, avoidance, perfectionism and voluntary discomfort: Ashleigh hosts solo this week and talks through how fear works in the brain and body, and how it shows up around fitness goals and your life in general.
    She shares some of her own fears, and the fears listeners sent her on social media; covers the difference between fear and danger; how avoidance is actually beneficial (to a point); three questions to ask yourself when something feels scary and you're determining whether or not you should proceed, and much more.
    Have a story about something you were afraid of and then overcame? Share it at musclescience4women@gmail.com and we might share it on the pod!
    This episode is sponsored by Peluva, makers of five-toe, zero-drop, barefoot-style shoes. When you put on a pair of Peluvas, you are getting an automatic foot strengthening effect, a toe spacer effect, and a healing effect from the damage caused by regular shoes. Peluva has sufficient cushioning to use for all manner of everyday movement, fitness and athletic activities, and navigating hard modern surfaces. And they look (surprisingly) good, and are super comfortable. Go ahead and use your specialized athletic shoes, work boots or even high heels when you need to, but the more you wear minimalist shoes when walking around and exercising safely, you can reawaken the natural functionality of the human foot to stand, walk, run, and perform. Visit https://checkout.peluva.com/MUSCLEMAVEN and use the code MUSCLEMAVEN for 10% off your first pair!
    05:43 What fear is
    10:50 Fear versus danger
    11:52 Fight, flight or freeze
    14:10 Fear in fitness goals
    15:17 The surprising benefits of avoidance
    18:54 Procrastination and perfectionism
    24:28 Three questions to ask when you're afraid
    37:54 Fitness as a fear practice
    Watch on YouTube: https://youtu.be/9LhrpUCFlfE
    Programs
    Muscle Science For Women, 12-week strength program: https://rgfit.com/msw
    Grow Your Glutes, 90-minute workshop: https://rgfit.com/glutes
    Strong and Sculpted Shoulders, 90-minute workshop: https://rgfit.com/shoulders
    Fit Pregnancy Program: https://rgfit.com/fit-pregnancy
    Dopamine Reset Challenge, 10 days: https://rgfit.com/offers/BAQj63ya
    Newsletter: https://musclescienceforwomen.substack.com
    Ashleigh VanHouten: https://ashleighvanhouten.com, Instagram @themusclemaven (https://www.instagram.com/themusclemaven/)
    Rachel Gregory: https://rgfit.com, Instagram @rachelgregory.cns (https://www.instagram.com/rachelgregory.cns/)
  • Muscle Science for Women

    Fitness trends rated: peptides, intuitive eating and more

    06/10/2026 | 43 mins.
    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 world that you think is under or overrated? Share at musclescience4women@gmail.com and we'll chat about it on the pod!
    This episode is sponsored by Peluva, makers of five-toe, zero-drop, barefoot-style shoes. When you put on a pair of Peluvas, you are getting an automatic foot strengthening effect, a toe spacer effect, and a healing effect from the damage caused by regular shoes. Peluva has sufficient cushioning to use for all manner of everyday movement, fitness and athletic activities, and navigating hard modern surfaces. And they look (surprisingly) good, and are super comfortable. Go ahead and use your specialized athletic shoes, work boots or even high heels when you need to, but the more you wear minimalist shoes when walking around and exercising safely, you can reawaken the natural functionality of the human foot to stand, walk, run, and perform. Visit https://checkout.peluva.com/MUSCLEMAVEN and use the code MUSCLEMAVEN for 10% off your first pair!
    01:07 Ashleigh's app-blocking Brick experiment
    05:20 Physical barriers, junk food and the reward pathway
    13:10 Sleepmaxxing
    16:19 Peptides
    20:45 Wellness raves
    22:34 Muscle mommy 
    23:41 Dating apps and run clubs
    26:16 HYROX as a way to meet people
    28:59 Intuitive eating
    32:28 AI personal training
    Watch on YouTube: https://youtu.be/ufapWVj9tiE
    Programs
    Muscle Science For Women, 12-week strength program: https://rgfit.com/msw
    Grow Your Glutes, 90-minute workshop: https://rgfit.com/glutes
    Strong and Sculpted Shoulders, 90-minute workshop: https://rgfit.com/shoulders
    Fit Pregnancy Program: https://rgfit.com/fit-pregnancy
    Dopamine Reset Challenge, 10 days: https://rgfit.com/offers/BAQj63ya
    Newsletter: https://musclescienceforwomen.substack.com
    Ashleigh VanHouten: https://ashleighvanhouten.com, Instagram @themusclemaven (https://www.instagram.com/themusclemaven/)
    Rachel Gregory: https://rgfit.com, Instagram @rachelgregory.cns
More Fitness podcasts
About Muscle Science for Women
Muscle Science for Women is a weekly podcast for women who want to build muscle, get stronger, improve their nutrition, and understand what their bodies actually need, especially in their 40s and beyond. Hosted by Rachel Gregory, MS, CNS, CSCS, and Ashleigh VanHouten, each episode takes a question women are asking and breaks down what the research says, what matters in real life, and what you can actually do with that information. Rachel is a nutritionist, strength and conditioning specialist, and the founder of RG Fitness. Ashleigh is an author, coach, and former nationally ranked natural figure competitor and powerlifter. Together, they bring science, coaching experience, personal stories, and plenty of honest conversation to topics that are often confusing, oversimplified, or buried under a mountain of internet bullshit. You'll hear conversations about strength training during perimenopause and menopause, hormone replacement therapy, bone density, body composition, and how to train now so you can still be strong at 80. Rachel and Ashleigh also dig into the fundamentals beneath it all, including protein, fat loss, maintenance phases, muscle growth, rep ranges, cardio, training zones, GLP-1s, fasting, gut health, pelvic floor health, emotional eating, and the habits that make progress sustainable. This is not about chasing perfection or following one rigid plan. It's about understanding the why behind training and nutrition so you can make better decisions for your body, your goals, and the season of life you're in. Have a question you want Rachel and Ashleigh to answer? Want to explore the Muscle Science for Women training programs? Visit https://musclescienceforwomen.com
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