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Artwork for Iron Culture presented by MASS

Iron Culture presented by MASS

MASS Research Review
Resistance Training
Muscle Hypertrophy
Hypertrophy
Nutrition
Exercise Science
Metabolic Stress
Behavior Change
Periodization
Cardiovascular Training
Body Composition
Strength Training
Hypertrophy Mechanisms
Client-Centered Coaching
Caffeine
Menopause
Can You Stay Shredded?
Caloric Surplus
Exercise Order
Exercise Warm-Up Techniques
Self-Determination Theory

Iron Culture was started as a means of exploring the world of physical culture and attempting to distill a unified philosophy of lifting and to help listeners find greater meaning from the iron. It focuses on dispensing practical, useful information to the listener, bouncing from history, to philosophy, to contemporary lifting culture issues, to science. Iron Culture is proudly presented by the MA... more

PublishesWeeklyEpisodes135Founded3 years ago
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Health & Fitness

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Artwork for Iron Culture presented by MASS

Latest Episodes

Join us for an in-depth discussion with Steve Hall & Eric Helms on supplement testing, polygraph use in bodybuilding, sleep optimization, and the power of acceptance in training and life.

This episode offers practical insights for natural bodybuild... more

In this episode, Eric Trexler and Eric Helms delve into the complexities of scientific research integrity, recent controversies in nutrition studies, and debunk common myths in health and fitness. They emphasize the importance of transparency, ethics... more

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In this episode, Eric Helms and Eric Trexler explore the complexities of food labeling, energy absorption, and the impact of food choices on energy balance. They discuss a recent lawsuit against David protein bars, delve into scientific research on m... more

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Editorial note:

We recorded this episode on March 4. This is an important detail for contextualizing the timeline of events discussed in this episode, as well as our understanding of the matter at the time of recording.

Since we recorded this epi... more

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Key Facts

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Recent Guests

Kjell Bakkelund
Former Sheffield champion, world-class powerlifter from Norway
Independent athlete
Episode: Ep 368 - Sheffield 2025 Champ Kjell Bakkelund
Dr. Conor Heffernan
Published author and historian specializing in physical culture
Iron Culture
Episode: Ep 364 - The Evolution of Physical Culture (ft. Dr. Conor Heffernan)
Shreenath Ganesh
New WNBF World Champion in Classic Physique
WNBF
Episode: Ep 362 - WNBF Champ Shreenath Ganesh
John Russon
Fitness coach and author known for his work on pain-free performance.
Episode: Ep 359 - Tribalism in Evidence-Based Fitness
Christine Reinhart
A veteran natural bodybuilder and healthcare practitioner
Episode: Ep 358 - WNBF Champs Christine Reinhart and Sarah Oase
Sarah Oase
A competitive natural bodybuilder and social worker
Episode: Ep 358 - WNBF Champs Christine Reinhart and Sarah Oase
Dr. John Rusin
Personal trainer and strength coach with a doctorate in physical therapy, focused on health and longevity.
Episode: Ep 356 - Pain-Free Training (ft. Dr. John Rusin)
Oscar Moscat
WMBF Pro Bodybuilder
WNBF
Episode: Ep 355 - Mindset of a Bodybuilding Champion (ft. Oscar Moscat)
Eric Helms
One of the original founders of Iron Culture and bodybuilding pro.
WNBF Taiwan
Episode: Ep 350 - Eric Helms Returns

Hosts

Eric Trexler
Co-host known for his engaging communication style and expertise in muscle training and fitness science.
Dr. Eric Helms
Co-host and an expert in nutrition and bodybuilding, offering a scientific perspective to fitness discussions.

Reviews

4.9 out of 5 stars from 322 ratings
  • Maybe the Best

    The 2 Erics are among if not the best at at making what could be extremely boring, tediously nuanced things digestible and entertaining. Trex’s dry humor is sneaky good and Helms can pretty much explain anything and even a dumb guy like me understands. … I listen to probably 4-5hours of podcasts a day, I think this is the only review I’ve written

    Apple Podcasts
    5
    Blah 11blah blah111
    United Statesa year ago
  • Mass office hours is hot and everyone knows it

    These fellas know a thing or two about strength and muscle building

    Apple Podcasts
    5
    KORTKNEEE1989
    United States2 years ago
  • Time Stamps

    Time Stamps are wildly inaccurate.

    Apple Podcasts
    4
    Brad Ekegren
    United States2 years ago
  • Absolutely top notch 👌

    One of the best exercise related podcasts out there. Highly recommend 👌

    Apple Podcasts
    5
    Adjev#24
    Sweden2 years ago
  • Give Omar A Raise!

    I came here from the Iron Culture podcast. I’ll stay here as long as you make a public promise to TRIPLE Omar’s salary on the Iron Culture podcast. If you deny my request… You’re dead to me! P.S… Love the podcasts!

    Apple Podcasts
    5
    Public Commenter
    United States2 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Some listeners desire increased frequency, indicating a strong engagement with the content.
Listeners appreciate the blend of humor and expert insights, finding the content digestible and engaging.
High praise for the breadth of topics covered, from science and nutrition to the nuances of fitness culture.
The hosts are recognized for their ability to simplify complex topics in an entertaining way.

Top Health & Fitness Podcasts

Talking Points

Recent interactions between the hosts and their guests.

Ep 368 - Sheffield 2025 Champ Kjell Bakkelund
Q: How did Kjell approach the weight-class transition from 74s to 66s and what changed in his preparation?
He adopted a more sustainable nutrition plan, raised baseline calories to reduce cravings, and adjusted training to support the lighter weight class while maintaining strength. The shift also involved better communication with his coach and nutritionist, enabling a steadier prep and fewer drastic measures.
Ep 367 - Q&A
Q: Is there a theoretical point where high soy/isoflavone intake could impact hormones or fertility, and what does the data say?
Overall data show no meaningful harm to reproductive hormones from soy/isoflavones in typical diets; some mixed findings exist for sperm counts, but current evidence leans toward negligible clinically meaningful effects, though more targeted trials would help clarify.
Ep 367 - Q&A
Q: When do diminishing returns in protein per day really start to matter, if at all?
The data suggest a plateau around 1.5–2.2 g/kg in a surplus, but real-world differences between 1.6 and 2.5 g/kg over six months are likely small; energy balance and adherence often drive body composition changes more than small protein differences.
BONUS - Confidence, Self-Doubt & Thinking Clearly in the Fitness Industry - Eric Helms & Steve Hall
Q: What do you see as the difference between seeing data and applying it personally?
James's data analysis is based on population trends, which may not accurately represent individual experiences.
BONUS - Confidence, Self-Doubt & Thinking Clearly in the Fitness Industry - Eric Helms & Steve Hall
Q: Do you think self-doubt has made you work harder?
Yes, self-doubt drives constant reflection and improvement, pushing Eric to question his capabilities and effort.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
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Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Iron Culture presented by MASS

What is Iron Culture presented by MASS about and what kind of topics does it cover?

Content emphasizes the intersection of physical culture and lifting, delving into history, philosophy, and contemporary issues in fitness. Episodes explore various scientific findings related to muscle training, body image, nutritional guidelines, and the psychological aspects of lifting culture. The engaging conversational style includes personal anecdotes and expert guests, making complex concepts accessible and relevant to a broad audience. Unique discussions tackle topics like toxic online fitness culture, dietary guidelines influenced by sociopolitical factors, and the evolution of bodybuilding. This variety provides listeners with a well-rounded understanding of fitness narratives, encouraging critical thinking and application in thei... more

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Which podcasts are similar to Iron Culture presented by MASS?

These podcasts share a similar audience with Iron Culture presented by MASS:

1. 3D Muscle Journey
2. Iron Culture presented by MASS
3. The Revive Stronger Podcast
4. Barbell Medicine Podcast
5. Front Page Fitness

How many episodes of Iron Culture presented by MASS are there?

Iron Culture presented by MASS launched 3 years ago and published 135 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Iron Culture presented by MASS?

Recent guests on Iron Culture presented by MASS include:

1. Kjell Bakkelund
2. Dr. Conor Heffernan
3. Shreenath Ganesh
4. John Russon
5. Christine Reinhart
6. Sarah Oase
7. Dr. John Rusin
8. Oscar Moscat

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