
Iron Culture presented by MASS
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.
Latest episodes

Nov 8, 2021 • 1h 34min
Ep. 144 - When To Call It Quits?
Another duo episode? Some say it’s because we’ve burned every bridge with every guest we’ve ever had on, but the truth is we just can’t get enough of each other. In this episode we discuss how mental fatigue can impact training, based on some interesting research on the topic, and how being distracted in certain ways can potentially help skill acquisition. After this brief research review, we dive into the main course, which is to discuss the following questions: when is it the right move to take your foot off the gas? How do you know when to be content with moving into a maintenance phase? Do people normally take their foot off the gas before they actually hit their peak? What type of mentality is needed to keep pushing and break plateaus as an advanced lifter? Join us as we discuss these challenging topics that eventually all serious advanced lifters struggle with.

Nov 1, 2021 • 1h 57min
Ep. 143 - Everything You Need To Know About Velocity Based Training
Velocity-based training, you’ve probably heard of it and have a vague understanding of what it is, but don’t fully grasp it. That’s about to change with this episode as we bring two experts on to discuss it, both of who are literally doing their Ph.D.’s on topics related to it. Landyn Hickmott, MS is a powerlifting coach, semi-pro hockey player, creator of RTS’s new velocity-based training course, and a Ph.D. candidate at the University of Saskatchewan. He joins Ivan Jukic, MS a strength and conditioning coach and Ph.D. candidate at Auckland University of Technology, actually studying under Eric, on iron culture today to talk through everything velocity based training from the concept, to how it works, it’s weaknesses, strengths, limitations, and unique applications like monitoring, feedback, and both load and volume auto regulation.

Oct 25, 2021 • 1h 30min
Ep. 142 - Myths and Facts About Creatine (New Research ft. Dr. Darren Candow)
The creatine kingpin, Dr. Darren Candow is back to update us on what’s happening in the world of creatine research and explain the many myths that still prevail despite decades of published studies. How can creatine both dehydrate you and cause water retention? Does creatine really cause hair loss? Do you need to load creatine? Does it matter if you take it pre or post-workout? And is the optimal dosage for bone health and other clinical uses the same as it is for performance and body composition? Find out the answers to these questions and more on this comprehensive creatine update with professor Candow!

Oct 18, 2021 • 1h 29min
Ep. 141 - Peak Performance (When & How Long Will You Be At Your Strongest?)
In this episode of Iron Culture, we address the questions “How long can I keep progressing or maintain my peak as I get older? and "What can I do to stay at my best for as long as possible?” After our previous metabolism myths episode, where we discussed how many age related effects come much later than most think, we wanted to do a follow up to focus specifically on performance, recovery, and how long strength and physique athletes should expect to still be at their best. Tune in, as you might be surprised just how long an athlete can be at their peak.

Oct 11, 2021 • 1h 40min
Ep. 140 - Squats Are Bad For You (The Origin of this Fitness Myth)
We’ve had medical doctors and physical therapists who specialize in lifting to dispel exercise-specific fears and myths around risk, outdated treatments, and reductionist narratives multiple times on Iron Culture. But, do you ever wonder why they have to dispel these myths in the first place? In this episode, Dr. Conor Heffernan, the strength historian, is back to teach us about the origins of these beliefs, narratives, and fears. Where did the Snap City fears of modern YouTube comments on deadlift and squat videos originate from? Why do some personal trainers, even in the modern era, fear deep squats or your knees passing your toes? Join us in this episode as we go way back, many decades before the majority of us were born to learn how these ideas were born!

Oct 4, 2021 • 1h 21min
Ep. 139 - Why Try Harder Fails
Hard work is undeniably an essential element of success in the iron game and life. Yet, while that is true, just like telling someone who is depressed to “cheer up”, telling someone struggling with their progress to “try harder” doesn’t help. Despite that, so much of our signaling on social media, our shared community values, and our identities as lifters come down to expressing, celebrating, and worshipping that exact sentiment. In this episode, we explore why this happens, and the rare cases when telling someone to simply try harder actually might be helpful, in what context, for whom, and also discussing all the times this advice falls flat at best, or at worst, is actually harmful. Get ready to dive deep on this one folks, as we take a hard look at the motivations of the lifter.

Sep 27, 2021 • 1h 29min
Ep. 138 - Metabolism Myths (Age, Sex & Individual Differences)
It’s all downhill when you hit years old!” is one of the most heard phrases by not yet middle-aged lifters at family events. But is that true? In this episode we address “metabolic myths” related to energy expenditure changes over the lifespan, so-called “differences” between the sexes, and also cover some crazy realities like the true extent of individual differences in energy expenditure, and how things change (or don’t change) during pregnancy. Make sure to tune in to this episode of Iron Culture so you can start more sentences with “umm actually…” at family gatherings.

Sep 20, 2021 • 1h 20min
Ep. 137 - Exercise Selection & Execution for Strength & Hypertrophy (Q&A #5)
We are back with another question and answer episode! This one includes a deep dive into exercise selection, execution, and ways to maximize time efficiency as it relates to exercise selection, covering both strength and physique goals, those who have both goals, and other nuances on these topics that people often don’t consider. Further, we discuss what competitive natural bodybuilding could do to improve the experience of both competitors and fans alike. And finally, we talk about frequency of training and recent shifts in our perspective on the topic.

Sep 13, 2021 • 1h 35min
Ep. 136 - All About Testosterone & TRT (Yeah We Go There)
Dr. Ben House, expert in testosterone replacement therapy, discusses the risks and considerations of TRT, the relationship between obesity and testosterone levels, factors contributing to low testosterone, the prevalence of low testosterone, marketing pitfalls of TRT, the Joe Rogan Experience and TRT, and the risks of testosterone replacement therapy.

Sep 6, 2021 • 1h 36min
Ep. 135 - Lifting For Endurance Athletes
For better or worse we committed to the Iron Culture mission statement of being “for all lifters”…even for endurance athletes who lift. Yes, you heard that right, endurance athletes. In this episode we are joined by Professor Sara Mahoney, who has her Ph.D. in exercise physiology, researches nutrition for endurance athletes, is a runner herself, and coaches Division 1 and 2 cross country and track and field. She’s on to talk about how she uses resistance training to help her endurance athletes improve performance. Shockingly, she’s joined in this episode by one of her clients, none other than Dr. Mike Zourdos. Yes that Zourdos, Dr. DUP, Dr daily max squat, who in this episode breaks the silence on the earth-shattering secret that, in fact, he now only lifts occasionally, and when he does, it’s supplementary to his running.