Iron Culture presented by MASS

Yup, it’s confirmed. We’re going to interview living legend, 8-time Mr. Olympia Ronnie Coleman at the one and only Metroflex in Arlington Texas, in person, along with its founder Brian Dobson, and long-time training partner of The King, Big J. This is huge news and a big part of our Iron Culture documentary filming in Texas. Eric, Omar, and Conor recorded this episode just days before heading to Metroflex after confirmation of the interview. They discuss the cultural and historical impact of Ronnie Coleman on bodybuilding, and beyond, tune in, because the next episode will be the recap! 00:00 The Road to Ronnie and a rundown of the history of bodybuilding 12:18 The historical context of the Olympia at the time 21:00 The mass monster era 31:19 The impact of Ronnie’s reign 44:17 Ronnie’s training environment 47:32 Closing out

With both hosts traveling to Texas, this is one of the rare weeks in which you get only Eric. Even more tragic (or perhaps a relief), you only get him for 10 minutes. But, it’s an exciting 10 minutes as you’ll learn exactly why the duo is headed to Texas: to from the holy hunk trinity by meeting up with Dr. Conor Heffernan for the second filming location of the Iron Culture Documentary. We’ll be there with cameraman and audio editor extraordinaire Brandon Wells, to do it live. Where exactly are we filming? What exactly are we filming, and what are the future plans for the doc? Tune in to find out and we’ll all see you next week, in person, in full!

In this MASScast episode Dr. Helms shares his recent experience cutting down to and competing in the 83kg category - a weight class lower than his typical - in the midst of his bodybuilding contest prep, and how he maintained the vast majority of strength from the start to the finish of this process. Then, he does a deep dive on the topic of muscle fiber-type specific hypertrophy, with a focus on a new systematic review that asked the question of whether blood flow restriction training can cause it. For more MASS science-based content check out https://massresearchreview.com (en español https://revistamass.com/) 00:00 They said he couldn’t do it… but first, reviewing (non-AI) reviews 16:12 Eric’s meet recap 30:40 Weight cuts for Powerlifting 37:49 Discovering what weight class to compete in 47:22 The timeline of moving down a weight class and explaining coefficients 1:05:01 Fiber-type specific hypertrophy and some applications  Schoenfeld 2023 Fiber-Type-Specific Hypertrophy with the Use of Low-Load Blood Flow Restriction Resistance Training: A Systematic Review https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10204387/  Bjørnsen 2019 Type 1 Muscle Fiber Hypertrophy after Blood Flow-restricted Training in Powerlifters https://pubmed.ncbi.nlm.nih.gov/30188363/  Grgic 2020 The Effects of Low-Load Vs. High-Load Resistance Training on Muscle Fiber Hypertrophy: A Meta-Analysis https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7706639/  1:22:21 Contrasting results   Hansen 2020 Effects of alternating blood flow restricted training and heavy-load resistance training on myofiber morphology and mechanical muscle function https://pubmed.ncbi.nlm.nih.gov/32324471/  Davids 2021 Acute cellular and molecular responses and chronic adaptations to low-load blood flow restriction and high-load resistance exercise in trained individuals https://pubmed.ncbi.nlm.nih.gov/34554017/ Sieljacks 2019 Six Weeks of Low-Load Blood Flow Restricted and High-Load Resistance Exercise Training Produce Similar Increases in Cumulative Myofibrillar Protein Synthesis and Ribosomal Biogenesis in Healthy Males https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6548815/ Bjørnsen 2019 Delayed myonuclear addition, myofiber hypertrophy, and increases in strength with high-frequency low-load blood flow restricted training to volitional failure. https://pubmed.ncbi.nlm.nih.gov/30543499/ Bjørnsen 2021 Frequent blood flow restricted training not to failure and to failure induces similar gains in myonuclei and muscle mass.  1:33:17 Applications of BFR for trained individuals 1:42:43 Closing out another monster MASScast Episode

We are joined by Panagiotis “Pana” Tarinidis, the now two-time 66kg IPF unequipped World Champion fresh off his win at the 2023 world championships in Malta. His story is one of redemption, as despite winning Worlds in 2021, he placed 5th at Worlds last year, and bombed out of the European Championship in November. But more importantly, we learn what fuels Pana, his connection with his father, what this win meant to him and his family, and how important community is for a growing sport like powerlifting. Take notice that France tied the US women’s team and placed second to the men’s team at worlds, something no one predicted just a few years ago. France is definitely on the rise and a key aspect of that growth is the sense of and commitment to community among French powerlifters, that Pana embodies. 00:00 Introducing Pana and his cinematic arc 13:32 Pana’s difficult 2022 31:52 Eric’s analysis on Pana’s potential as a natural bodybuilder 34:45 The growth of Powerlifting in France and the importance of community 1:03:21 The America apology tour and increasing the popularity of Powerlifting 1:11:42 What’s next for Pana 1:17:40 Pana’s weight and water cuts to make the 66kg weight class 1:26:10 One final question for Pana and closing out Where to find Pana: Instagram @thepanash https://www.instagram.com/thepanash/?hl=en YouTube https://www.youtube.com/channel/UCB1ZlR9h035btvu0t6qFWYg  The Panash Training App https://thepanash.app/

In this MASScast episode, we’re joined not only by MASScast fellow host Dr. Mike Zourdos but also Ph.D. candidate Zac Robinson of Data Driven Strength, both of whom are co-authors on a pre-print that is making a lot of waves in the evidence-based community. Their series of meta-regressions has shown that perhaps the impact of failure is more substantial than previously believed, at least for hypertrophy. But is it that simple? Also, is this paper a “game changer” when it comes to the understanding how volume and effort relate to hypertrophy? Tune in to find out the details that almost everyone talking about this paper, besides the authors themselves, are getting wrong. For more MASS science-based content check out https://massresearchreview.com (en español https://revistamass.com/) 00:00 A breakdown of what you are going to learn… in exactly one minute (and reintroducing the Dr Mike Zourdos and Zac Robinson) 4:38 Introducing the paper and how the data was analysed Robinson 2023 Exploring the Dose-Response Relationship Between Estimated Resistance Training Proximity to Failure, Strength Gain, and Muscle Hypertrophy https://sportrxiv.org/index.php/server/preprint/view/295 Refalo 2023 Influence of Resistance Training Proximity-to-Failure on Skeletal Muscle Hypertrophy: A Systematic Review with Meta-analysis https://pubmed.ncbi.nlm.nih.gov/36334240/ 19:35 Estimating RIR from alternative set structures (cluster and rest redistribution sets) and velocity-based training Carroll 2019 Skeletal Muscle Fiber Adaptations Following Resistance Training Using Repetition Maximums or Relative Intensity https://pubmed.ncbi.nlm.nih.gov/31373325/  Lasevicius 2022 Muscle failure promotes greater muscle hypertrophy in low-load but not in high-load resistance training. https://pubmed.ncbi.nlm.nih.gov/31895290/  30:05 What surprised Mike about the findings?  39:00 Going in-depth on the meta regression models and how resistance training variables interact with each other Schoenfeld 2017 Dose-response relationship between weekly resistance training volume and increases in muscle mass: A systematic review and meta-analysis https://pubmed.ncbi.nlm.nih.gov/27433992/ Baz-Valle 2022 A Systematic Review of The Effects of Different Resistance Training Volumes on Muscle Hypertrophy https://pubmed.ncbi.nlm.nih.gov/35291645/  1:00:57 The relationship between volume and hypertrophy  1:15:33 The broader issues with resistance training research 1:34:34 Concluding summary of the paper and where to find our guests Zac Robinson Instagram @zac.datadrivenstrength and @datadrivenstrength  Data Driven Strength Podcast https://podcasters.spotify.com/pod/show/datadrivenstrength ResearchGate https://www.researchgate.net/profile/Zac-Robinson-2 Dr Mike Zourdos ResearchGate https://www.researchgate.net/profile/Michael-Zourdos-2

With Eric freshly back from coaching and commentating (how dare he) at IPF Classic Worlds 2023 - the largest, most competitive worlds to date - it only makes sense for a recap and discussion regarding the state of powerlifting. How have things changed after the recent Sheffield? Are the champions of today different than the champions of the past? How are things like judging changing with the advent of video replay, and how has the growth of powerlifting impacted the sport? With live-streaming of Worlds on the Olympics YouTube channel while also being televised on Eurosport, are we moving into a new era?

Lauren Colenso-Semple, nearly finished with her PhD, discusses the value of formal education for personal trainers and reviews research on women's rugby coaches' reliance on social media. They debunk misconceptions about female physiology, emphasize the importance of continuous education, staying informed, and challenging beliefs. They also address the flaws in traditional education for personal trainers, the significance of practical skills and understanding psychology, and the importance of gaining work experience before pursuing formal education.

Patroklos Androulakis-Korakakis, AKA “Dr. Pak”, is back! In this episode we caught up with Dr. Pak while he was visiting Omar’s home turf in Toronto! There they trained together, and after a crappy training session where they failed PR attempts, they decided to have a completely unrelated episode on why strength is overrated. No, but seriously folks, this is a great discussion of specificity and transfer of strength. We discuss research that suggests maybe going from a 300lbs to a 400 or 500lbs deadlift won’t actually improve performance in most sports, or certainly activities of daily living. This leads into a discussion of how gaining strength at a novice or intermediate level may require different efforts and strategies, and may also be due to somewhat different adaptations. Tune in, this isn’t one to miss! 00:00 Functional fitness and re-introducing Dr Pak 4:46 Powerlifting, specificity, and low back strength Androulakis-Korakakis 2021 Comparison of Isolated Lumbar Extension Strength in Competitive and Noncompetitive Powerlifters, and Recreationally Trained Men https://pubmed.ncbi.nlm.nih.gov/29979273/ Rossi 2018 Strength, body composition, and functional outcomes in the squat versus leg press exercises https://pubmed.ncbi.nlm.nih.gov/27735888/  22:53 Exploring adaptations to training, and the relationship between hypertrophy and strength Fisher 2013 A randomized trial to consider the effect of Romanian deadlift exercise on the development of lumbar extension strength https://pubmed.ncbi.nlm.nih.gov/23867152/  Steele 2020 Does increasing an athletes’ strength improve sports performance? A critical review with suggestions to help answer this, and other, causal questions in sport science https://www.jstage.jst.go.jp/article/trainology/9/1/9_32/_article  Schoenfeld 2017 Strength and Hypertrophy Adaptations Between Low- vs. High-Load Resistance Training: A Systematic Review and Meta-analysis https://pubmed.ncbi.nlm.nih.gov/28834797/  37:52 Practical examples of hypertrophy/weight gain and increased strength Latella 2023 Longitudinal growth modelling of strength adaptations in powerlifting athletes across ages in males and females https://sportrxiv.org/index.php/server/preprint/view/218 Iron Culture Ep. 196- How Much Training Do Powerlifters Actually Need To Get Stronger (Ft. Dr. Pak) https://www.youtube.com/watch?v=2EJ0Qp6spGQ  58:48 Closing out with some links (and where to find Dr Pak) Raskol Apparel https://raskolapparel.com/ MASS Research Review https://massresearchreview.com/ Instagram @dr__pak https://www.instagram.com/dr__pak/?hl=en ResearchGate https://www.researchgate.net/profile/Patroklos-Androulakis-Korakakis

We’re back with MASScast episode 2 and we’re joined by Dr. Mike Zourdos to discuss several things which can impact your strength performance right now. In this episode we discuss the effect of mental stress on lifting performance, the effect of social media use on lifting performance, and post-activation potentiation, which is a tool where you can potentiate your back off sets’ performance with a heavy top set. What constitutes mental stress? How do you minimise the negative effects of mental stress when it can’t be avoided? What type of social media usage might be a bad idea before training? How can you set up your top sets in such a way to improve your volume performance in back off sets the most? Join us as we answer all these questions! For more MASS science-based content check out https://massresearchreview.com (en español https://revistamass.com/) 00:00 Welcoming back Dr Mike Zourdos to the Iron Culture and reviewing reviews. 08:24 What is mental fatigue, and how is it measured? Iron Culture Ep. 135- Lifting For Endurance Athletes https://www.youtube.com/watch?v=YjOMuzSc1PM Gantois 2021 Mental Fatigue From Smartphone Use Reduces Volume-Load in Resistance Training: A Randomized, Single-Blinded Cross-Over Study https://pubmed.ncbi.nlm.nih.gov/34000894/ de Queiros 2021 Mental Fatigue Reduces Training Volume in Resistance Exercise: A Cross-Over and Randomized Study https://pubmed.ncbi.nlm.nih.gov/32962539/  17:51 The Stroop test vs. real world demands 29:40 How much mental fatigue is required to impair performance? Fortes 2022 Effects of social media on smartphone use before and during velocity-based resistance exercise on cognitive interference control and physiological measures in trained adults https://pubmed.ncbi.nlm.nih.gov/33372542/  Cook 2012 Changes in salivary testosterone concentrations and subsequent voluntary squat performance following the presentation of short video clips https://pubmed.ncbi.nlm.nih.gov/21983238/  Iron Culture Ep. 4- Periodization & Autoregulation Roundtable https://www.youtube.com/watch?v=RIVw1OxvZUA Dallaway 2022 How am I doing? Performance feedback mitigates the effects of mental fatigue on endurance exercise performance https://www.sciencedirect.com/science/article/pii/S1469029222000784 50:04 Dissipating mental fatigue and maximal strength performance Smith 2019 Comparing the Effects of Three Cognitive Tasks on Indicators of Mental Fatigue https://pubmed.ncbi.nlm.nih.gov/31188721/ Alix-Fages 2023 Mental Fatigue From Smartphone Use or Stroop Task Does Not Affect Bench Press Force-Velocity Profile, One-Repetition Maximum, or Vertical Jump Performance https://pubmed.ncbi.nlm.nih.gov/37024109/ Russell 2019 The application of mental fatigue research to elite team sport performance: New perspectives https://pubmed.ncbi.nlm.nih.gov/30606625/  Bartholomew 2008 Strength gains after resistance training: the effect of stressful, negative life events https://pubmed.ncbi.nlm.nih.gov/18545186/  1:10:20 What is post-activation potentiation (PAP)? And applications for Powerlifting de Freitas 2021 Postactivation Potentiation Improves Acute Resistance Exercise Performance and Muscular Force in Trained Men https://pubmed.ncbi.nlm.nih.gov/30507733/ Alves 2021 Postactivation Potentiation Improves Performance in a Resistance Training Session in Trained Men https://pubmed.ncbi.nlm.nih.gov/31567790/

Here at Iron Culture we’re overjoyed any time the legends of the game are remembered in the current age, and Mike Mentzer, one of the best-built proponents of HIT (High Intensity Training) - low volume, low frequency training to failure - is making a modern resurgence. Is it because he had a top tier golden age physique? Is it the appeal to hard work and masochism that we bodybuilders are always ready to eat up? Or is it the recent research in pre-print status that indicates going to failure might be better for hypertrophy? As you can expect, it’s probably a combination of these factors and there’s more than meets the eye to each. Join us this week as we go deep into this modern HIT resurgence.