Podcast
Iron Culture presented by MASS
Hosted by Eric Helms & Eric Trexler · EN
Iron Culture was started by Eric Helms and Omar Isuf 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's now hosted by Eric Helms and Eric Trexler, who repeatedly beg Omar to return as a guest.
Iron Culture focuses on dispensing practical, useful information to the listener, bouncing from history, to philosophy, to contemporary lifting culture issues, to science. The format includes casual conversations between the two hosts on a variety of topics, discussions with a panel of experts and interviews with authoritative figures in the lifting community.
Iron Culture is proudly presented by the MASS Research Review.
56episodes
Episodes
Newest firstAll episodes
Ep 377 – MRV/MAV, Diet Breaks & Refeeds
1w ago01:12:12Summary readyBack in episode 375, Helms and Trex briefly mentioned a few "evidence-based fitness" topics for which their views have evolved over the years. In hindsight, they didn't give a few of those topics the time, attention, and explanation they deserve. So in this episode, Helms and Trex take a closer look at two key topics: maximum recoverable (or adaptable) training volume, and various approaches to strategically manipulating leptin levels (such as refeeds and diet breaks). If you're in the market for some new (ultra-high-quality) gym gear or apparel, be sure to use code "MRR10" for a 10% discount over at elitefts.com Iron Culture is proudly presented by the MASS Research Review. Mostly because Helms and Trex are co-owners. massresearchreview.com Chapters 00:00 Intro 04:11 The origins of MRV/MAV 07:08 Updated perspectives on MRV/MAV 14:26 Practically applying MRV/MAV 17:11 Helms' current volume adjustments 24:30 Updating models in science 29:20 The importance of leptin 32:42 The origins of Trex's interest in manipulating leptin 38:47 Running studies on diet breaks and refeeds 44:27 Recent meta-analysis on intermittent dieting strategies 50:19 Trex's current perspective on refeeds and diet breaks 53:47 Behavioral versus physiological effects 59:09 Contextual use of intermittent dieting 1:06:34 Wrapping up
SummaryEp 376 - Weight Loss Resistance
2w ago01:06:51Tap to summarizeJoin us for a rare Iron Culture episode with co-hosts who are not only on the same continent, but actually in the same ROOM. Helms and Trexler are in Australia for the Sports Nutrition Association Annual Conference, so they got together to record an episode about Trex's presentation topic: resistance to weight loss. Specifically, why being a true "outlier" who is resistant to weight loss efforts is quite rare, particularly when looking at the energy expenditure side of the equation. If you're in the market for some new (ultra-high-quality) gym gear or apparel, be sure to use code "MRR10" for a 10% discount over at elitefts.com Iron Culture is proudly presented by the MASS Research Review. Mostly because Helms and Trex are co-owners. massresearchreview.com Chapters 00:00 Introduction 07:09 Tracking errors and energy absorption 22:21 Myths and realities related to medical conditions 50:48 Metabolic adaptation & exercise energy compensation 56:36 Weight loss friction as a spectrum
Transcribe →Ep 375 - Humility in Science
3w ago00:53:48Tap to summarizeJoin Drs Eric Helms and Eric Trexler as they discuss the importance of humility in science, and a few key areas where their perspectives have changed over the years. If you're in the market for some new (ultra-high-quality) gym gear or apparel, be sure to use code "MRR10" for a 10% discount over at elitefts.com Iron Culture is proudly presented by the MASS Research Review. Mostly because Helms and Trex are co-owners. massresearchreview.com Chapters 00:00 Intro 13:11 The Iron Culture Documentary Release 18:03 Criticism and Public Perception 28:20 Intellectual Humility and Changing Perspectives 38:33 Evolving Views on Nutrition and Training
Transcribe →BONUS: Stronger Culture - The Protein Ceiling: Real or Not a Needle Mover? (ft Eric Helms & Steve Hall)
4w ago01:12:52Tap to summarizeJoin Steve Hall and Eric Helms as they explore the nuances of bodybuilding, nutrition, and training strategies. From caffeine timing and body composition tracking to posing techniques and mental models, this conversation offers practical insights for athletes and enthusiasts aiming to optimize their performance and physique. Iron Culture is presented by the MASS Research Review massresearchreview.com If you're in the market for some new gym gear or apparel, be sure to use code "MRR10" for a 10% discount at elitefts.com Chapters 00:00 Morning Rituals: Caffeine Choices and Preferences 02:43 Caffeine Cycling: Strategies for Bodybuilding Performance 05:19 Caffeine and Sleep: Finding the Right Balance 08:27 Diet Sodas: The Hidden Caffeine Dilemma 10:52 Navigating Post-Show Eating: The Recovery Phase 13:53 Protein Intake: Debating the Optimal Amount 16:45 Training vs. Nutrition: Prioritizing Muscle Gain 19:26 Understanding Protein Recommendations: Context Matters 22:17 The Importance of Training Intensity 25:06 Blue Light Blockers: Effects on Sleep Quality 35:20 Blue Light Blockers and Sleep Quality 37:11 Body Weight and Recovery Insights 39:11 Stage Weight and Body Composition Changes 41:34 Tracking Progress: Measurements and Photos 45:10 The Importance of Posing in Bodybuilding 50:39 Online Coaching and Posing Techniques
Transcribe →Ep 374 - Processing, Palatability, and Bingeing
Apr 2901:25:45Tap to summarizeThis episode begins with a slightly defensive rant by Eric Trexler, followed by a very defensive rant by Eric Helms. After that, they dive into new research uncovering the complexities of ultraprocessed foods, their impact on obesity, binge eating, and the food industry's role in creating and promoting hyperpalatable ultraprocessed foods. Iron Culture is proudly presented by the MASS Research Review (massresearchreview.com) If you're in the market for some high-quality gym gear or apparel, be sure to support our friends at elitefts.com and use code "MRR10" for a 10% discount. Chapters 00:00 Intro 10:14 Trexler & Helms respond to social media criticism 15:48 Slightly defensive rant by Trexler 23:10 Extremely defensive rant by Helms 32:25 Roles in The Ecosystem of Science Communication 41:39 Exploring the Impact of Ultra-Processed Foods 46:20 Understanding Ultra-Processed Foods and Their Nuances 51:16 The Role of Food Processing in Feeding a Growing Population 55:53 Hyper-Palatable Foods and Their Effects on Eating Behavior 59:07 The Evolution of Eating Disorder Treatment Perspectives 01:04:30 The Relationship Between Hyper-Palatable Foods and Binge Eating 01:09:05 Neurophysiology of Food Consumption and Addiction 01:12:20 Conclusions & practical applications for food selection
Transcribe →Ep 373 - Does Bone Predict Hypertrophy?
Apr 2201:30:14Tap to summarizeThis episode begins with a discussion about the importance of scientific rigor in fitness research and science communication. After that, hosts Eric Trexler and Eric Helms discuss the relationship between skeletal structure and muscle growth, including whether or not your bone structure can predict how much muscle you gain in response to training or your maximum level of muscularity. Iron Culture is proudly presented by the MASS Research Review (massresearchreview.com) If you're in the market for some high-quality gym gear or apparel, be sure to support our friends at elitefts.com and use code "MRR10" for a 10% discount. Chapters 00:00 Intro 11:19 Expert Creep and Science Communication 21:22 Responsibly Expanding Your Domain of Expertise 31:42 Exploring Bone Structure and Muscle Growth 32:51 Study Overview: Bone Characteristics and Hypertrophy 41:13 Interpreting the results of a new study 47:50 Methodological nuances 58:30 Hypertrophy versus total muscularity 01:02:48 Finding the right sport for your frame and bone structure 01:12:23 Practical applications
Transcribe →Ep 372 - New ACSM Lifting Guidelines
Apr 1501:43:52Tap to summarizeIn this episode, Eric Trexler and Eric Helms discuss the latest updates in resistance training research, the evolution of training principles since 2009, and practical applications for trainers and athletes. They explore key points from the new ACSM position stand, the importance of training frequency, volume, and specificity, and reflect on how scientific understanding has advanced over the years. In this engaging discussion, Eric Trexler and Eric Helms explore the evolution of training philosophies, hypertrophy research, and practical applications for lifters. They reflect on past training trends, dissect scientific findings, and share insights on optimizing workout strategies for strength and muscle growth. If you're in the market for some new lifting gear or apparel, be sure to use code "MRR10" at elitefts.com for a 10% discount Chapters 00:00 Introduction and Personal Updates 07:37 The new ACSM Position Statement 17:50 Overview 34:47 Key findings 37:44 The Impact of Training Frequency on Strength 44:45 The Role of Volume in Strength Training 59:12 Training For Hypertrophy & Proximity to Failure 01:09:17 Eccentric Training 01:12:57 How Perspectives About Training to Failure Have Changed 01:19:08 The Role of Structured Training Programs 01:25:06 The Evolution of Fitness Communities 01:30:25 "Power Training" 01:39:05 Wrapping Up
Transcribe →Stronger Culture - The Mental Side of Bodybuilding Nobody Talks About
Apr 801:11:01Tap to summarizeJoin 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 bodybuilders and fitness enthusiasts looking to optimize health, performance, and mental resilience. If you're in the market for some new lifting gear or apparel, be sure to use code "MRR10" at elitefts.com for a 10% discount Chapters 00:00 Introduction and Connection 02:09 Understanding Supplementation and Third-Party Testing 08:04 Microplastics and Health Concerns 09:58 The Importance of Third-Party Testing for Competitors 15:59 The Risks of Supplements and Marketing Influence 21:56 Polygraphs in Natural Bodybuilding 30:06 Navigating False Positives in Polygraph Testing 37:11 The Stress of Competition and Polygraph Testing 38:45 Personal Struggles with Lifestyle Constraints 40:59 Sleep Quality Challenges and Optimization 43:41 Navigating Workload and Recovery 45:01 Injury Management and Training Adjustments 50:14 Mental Strategies for Performance and Recovery 58:56 Acceptance and Its Role in Bodybuilding and Life
Transcribe →Ep 371 - Popular Pseudoscience
Apr 101:40:56Tap to summarizeIn 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, and critical thinking in science and everyday beliefs. In this episode, Eric Helms and Eric Trexler debunk popular myths in psychology, medicine, and animal behavior, exploring the science behind Stockholm syndrome, the hungry judge effect, stress ulcers, sugar hyperactivity, and the Stanford Prison Experiment. They emphasize critical thinking and scientific rigor in understanding complex topics. If you're in the market for some new lifting gear or apparel, be sure to use code "MRR10" at elitefts.com for a 10% discount Chapters 00:00 Introduction 03:23 Update on LDL Research Controversy 14:30 "Ethics" in the Research Context 26:45 Conspiratorial thinking and communication in science/research 29:45 Pop Science Myths and Misconceptions 39:25 Debunking Learning Styles 48:17 Debunking Stockholm Syndrome 1:02:04 Debunking the "Hungry Judges Study" 1:07:53 Stress Ulcers: The Complex Truth Behind a Common Belief 01:13:42 Debunking the "Sugar Rush" Myth 01:25:23 Other Popular Myths and Misconceptions
Transcribe →Ep 370 - Calories: Labels vs Reality
Mar 2501:08:46Tap to summarizeIn 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 metabolizable energy, and practical strategies for dieting and food selection. If you're in the market for some new lifting gear or apparel, be sure to use code "MRR10" at elitefts.com for a 10% discount Chapters 00:00 Introduction and Updates 08:16 The David Protein Bar Lawsuit 21:43 Labeling Complications and Nutritional Misunderstandings 25:25 The Impact of TEF, Fiber, and Resistant Starches 34:00 The Impact of the Specific Food Matrix 37:22 More Research on Dietary Intake Versus Absorption 40:06 Nuances Behind Calories In vs Calories Out 47:00 Tracking Variable Foods Versus Keeping Food Choices Consistent (IIFYM/Flexible Dieting Implications) 57:06 The Case for "Eating Clean" Within a Flexible Dieting Framework
Transcribe →