Best Conor Heffernan Podcasts (2025)

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Ep 325 - Plant-Based Bodybuilding With a World Champ (ft. Maddie McConnell) 1:49:16

2d ago1:49:16

1:49:16

In this episode of Iron Culture, Eric Helms and Trexler welcome Maddie McConnell, a world champion natural physique athlete, to discuss the current trends in natural bodybuilding, her journey into the sport, and the challenges that come with being a world-class physique competitor. Maddie shares her experiences transitioning from a general fitness …

1
Ep 325 - Plant-Based Bodybuilding With a World Champ (ft. Maddie McConnell) 1:49:15

2d ago1:49:15

1:49:15

In this episode of Iron Culture, Eric Helms and Trexler welcome Maddie McConnell, a world champion natural physique athlete, to discuss the current trends in natural bodybuilding, her journey into the sport, and the challenges that come with being a world-class physique competitor. Maddie shares her experiences transitioning from a general fitness …

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The Rise and Fall of Sporting Fingal 38:28

4d ago38:28

38:28

Send us a text A community-centred Club whose 3 year existence was truly remarkable. For anyone interested in the League's co-op model in the modern age check out the free to access paper Kearney, Barry, and Olive McCarthy. "Ownership in the League of Ireland: why Irish professional football clubs are transitioning to the co-operative model." Socce…

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June Byers vs. the Queen: Wrestling’s Forgotten Power Struggle 1:02:28

8d ago1:02:28

1:02:28

This week on Getting Colour, Conor and Jeff dive deep into the squared circle’s untold history with wrestling historian John Cosper, author of “The Great and Inimitable June Byers.” (Available to purchase here.) Was June Byers the rightful heir to the women's wrestling throne—or the product of backstage politicking and promotional betrayal? Cosper …

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Ep 324 - WORLD PREMIERE: Front Page Fitness 1:07:30

9d ago1:07:30

1:07:30

This is a very special episode of Iron Culture because it's the WORLD PREMIERE of "Front Page Fitness," a new podcast hosted by Drs Eric Trexler and Lauren Colenso-Semple. If you're part of the Iron Cult, these folks are no strangers - both have been on Iron Culture numerous times, and both are co-authors of the MASS Research Review. In Front Page …

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Ep 324 - WORLD PREMIERE: Front Page Fitness 1:07:31

9d ago1:07:31

1:07:31

This is a very special episode of Iron Culture because it's the WORLD PREMIERE of "Front Page Fitness," a new podcast hosted by Drs Eric Trexler and Lauren Colenso-Semple. If you're part of the Iron Cult, these folks are no strangers - both have been on Iron Culture numerous times, and both are co-authors of the MASS Research Review. In Front Page …

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Ireland's Unsung Right Back? Gary Kelly 1:06:56

12d ago1:06:56

1:06:56

Send us a text 531 appearances for Leeds United, 52 Ireland Caps, 1994 Premier League team of the season and uncle to one Ian Harte. This week the Boys discuss Leeds United legend Gary Kelly! Debuting under Howard Wilkinson, Kelly became a mainstay in both the Leeds and Ireland teams of the mid to late 1990s. The Boys run through the peak of Kelly'…

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Ep 323 - MASS Makes History 1:10:46

16d ago1:10:46

1:10:46

The MASS Research Review started in 2017 and has provided cutting-edge evidence-based fitness content - every single month - ever since. Nearly 1500 articles and videos later, the MASS Crew is all in the same physical location for the first time in history. To commemorate the occasion, the MASS Crew sat down for a roundtable discussion about interp…

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Ep 323 - MASS Makes History 1:10:47

16d ago1:10:47

1:10:47

The MASS Research Review started in 2017 and has provided cutting-edge evidence-based fitness content - every single month - ever since. Nearly 1500 articles and videos later, the MASS Crew is all in the same physical location for the first time in history. To commemorate the occasion, the MASS Crew sat down for a roundtable discussion about interp…

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The Boys Interview Fran Actor Darragh Humphreys about Fran the Man 55:53

19d ago55:53

55:53

Send us a text Out in Cinemas Now! When an Irish football club becomes embroiled in an international match-fixing scandal, their hapless assistant manager, Fran, finds himself way out of his league. In this week's Episode Johnny and Conor sit down with actor Darragh Humphreys about his role as football coach Fran. We discuss his original role as Fr…

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Ep 322- The Science of "Junk Volume" (ft. Jake Remmert) 1:34:36

23d ago1:34:36

1:34:36

In this episode of Iron Culture, host Eric Trexler and guest Jake Remmert discuss a new meta regression paper focusing on per session set volume and its impact on hypertrophy and strength. They explore the nuances of per session training volume, the implications of the findings, and address common misconceptions in the fitness community. The conver…

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Ep 322- The Science of "Junk Volume" (ft. Jake Remmert) 1:34:37

23d ago1:34:37

1:34:37

In this episode of Iron Culture, host Eric Trexler and guest Jake Remmert discuss a new meta regression paper focusing on per session set volume and its impact on hypertrophy and strength. They explore the nuances of per session training volume, the implications of the findings, and address common misconceptions in the fitness community. The conver…

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The Boys Interview Adam Kavanagh from Diaeuro Futsal Ireland 40:13

26d ago40:13

40:13

Send us a text Futsal? In Ireland? Join Conor and Adam Kavanagh from Futsal Ireland as they discuss the history and future of futsal in Ireland. More associated with the skilful one-touch passes of South America, futsal had a brief push in Ireland during the 2000s before a more recent revival. Here we examine the game itself, what skills it brings …

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Who are the best Commentators Ever? 1:12:02

29d ago1:12:02

1:12:02

Jeff and Conor dive into the electric world of wrestling commentary. They break down what makes a legendary voice behind the desk, from Jim Ross's iconic "BAH GAWD" calls to Bobby "The Brain" Heenan's quick-witted heel work. The hosts debate their Mount Rushmore of wrestling commentators, share their favorite calls of all time, and discuss how the …

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Ep 321 - Are You Really As Hydrated As You Think? 1:12:57

30d ago1:12:57

1:12:57

In this episode of Iron Culture, hosts Eric Trexler and Eric Helms discuss various topics related to fitness, nutrition, and hydration. They delve into the importance of hydration, the potential for overhydration, and the effects of vitamin C and gelatin on muscle recovery. The conversation also covers the debate between eccentric and concentric tr…

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Ep 321 - Are You Really As Hydrated As You Think? 1:12:58

30d ago1:12:58

1:12:58

In this episode of Iron Culture, hosts Eric Trexler and Eric Helms discuss various topics related to fitness, nutrition, and hydration. They delve into the importance of hydration, the potential for overhydration, and the effects of vitamin C and gelatin on muscle recovery. The conversation also covers the debate between eccentric and concentric tr…

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The John the Baptist Documentary 43:42

1M ago43:42

43:42

Send us a text Yes, John Delaney really made a whole documentary about himself Follows us on those socials boysweveseen on Instagram @boysweveseen on Twitter Or email us at [email protected] Conor Heffernan & Jonathan Cooper

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Ep 320 - Myths Versus Theories in Exercise Science (ft. James Steele) 1:57:33

1M ago1:57:33

1:57:33

In this episode of Iron Culture, hosts Eric Helms and Eric Trexler engage in a lively discussion with Dr. James Steele about the evolving landscape of sports science, particularly focusing on the critiques of periodization and the importance of scientific theory in exercise research. They explore the philosophical underpinnings of scientific inquir…

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Ep 320 - Myths Versus Theories in Exercise Science (ft. James Steele) 1:57:32

1M ago1:57:32

1:57:32

In this episode of Iron Culture, hosts Eric Helms and Eric Trexler engage in a lively discussion with Dr. James Steele about the evolving landscape of sports science, particularly focusing on the critiques of periodization and the importance of scientific theory in exercise research. They explore the philosophical underpinnings of scientific inquir…

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The Kenny Cunningham Episode 1:05:20

1M ago1:05:20

1:05:20

Send us a text Ireland's player of the year for 1998, Captain for Brian Kerr's Ireland and even crowned Birmingham's player of the decade! Follows us on those socials boysweveseen on Instagram @boysweveseen on Twitter Or email us at [email protected] Conor Heffernan & Jonathan Cooper

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Ep 319 - Bodybuilding Mortality Across the Eras (ft. Drs Conor Heffernan and Juan Carlos Cassano) 1:40:21

1M ago1:40:21

1:40:21

In this episode of Iron Culture, Eric Helms and guests Conor Heffernan and Dr. Juan Carlos Casano delve into the intricate relationship between bodybuilding, performance-enhancing drugs, and athlete welfare. They discuss the historical context of bodybuilding, the cultural norms that have evolved over the years, and the alarming trends in mortality…

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Ep 319 - Bodybuilding Mortality Across the Eras (ft. Drs Conor Heffernan and Juan Carlos Cassano) 1:40:20

1M ago1:40:20

1:40:20

In this episode of Iron Culture, Eric Helms and guests Conor Heffernan and Dr. Juan Carlos Casano delve into the intricate relationship between bodybuilding, performance-enhancing drugs, and athlete welfare. They discuss the historical context of bodybuilding, the cultural norms that have evolved over the years, and the alarming trends in mortality…

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The Boys Interview Chris Lee 1:10:10

2M ago1:10:10

1:10:10

Send us a text Chris Lee is a writer, podcaster and lecturer on the history of football across multiple continents. Chris has written three books, Origin Stories: The Pioneers Who Took Football to the World (2021), The Defiant: A History of Football Against Fascism (2022), and, more recently, Shades of Green: A Journey into Irish Football(2025). In…

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Ep 318 - Resistance Training as a Fat Loss Tool (ft. Dr. Mike Ormsbee) 1:39:44

2M ago1:39:44

1:39:44

In this episode of Iron Culture, hosts Eric Helms and Michael Zourdos engage in a deep discussion with Dr. Mike Ormsbee about the role of resistance training in fat oxidation and body composition. They explore how resistance training can be an effective tool for fat loss, the physiological mechanisms behind fat metabolism during exercise, and the i…

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Ep 318 - Resistance Training as a Fat Loss Tool (ft. Dr. Mike Ormsbee) 1:39:45

2M ago1:39:45

1:39:45

In this episode of Iron Culture, hosts Eric Helms and Michael Zourdos engage in a deep discussion with Dr. Mike Ormsbee about the role of resistance training in fat oxidation and body composition. They explore how resistance training can be an effective tool for fat loss, the physiological mechanisms behind fat metabolism during exercise, and the i…

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The Denis Irwin Episode 1:02:23

2M ago1:02:23

1:02:23

Send us a text Where do we begin? Along with Roy Keane and Steve Heighway, Denis Irwin is Ireland's most successful ever player. Synonymous with Manchester United, Denis Irwin is widely regardedManchester United's best ever fullback For Sir Alex Ferguson, Irwin is the only player guaranteed a spot in his all-time United XI. Join us this week as Con…

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Ep 317 - Training Volume: How Much Is Enough? (ft. Dr. Eduardo De Souza) 1:23:34

2M ago1:23:34

1:23:34

In this episode, Drs Trexler and Helms are joined by Dr. Eduardo De Souza to discuss the complexities and misconceptions surrounding high volume training in the context of hypertrophy research. He shares insights from his extensive research background, emphasizing the importance of understanding participant experiences and the nuances of training v…

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Ep 317 - Training Volume: How Much Is Enough? (ft. Dr. Eduardo De Souza) 1:23:35

2M ago1:23:35

1:23:35

In this episode, Drs Trexler and Helms are joined by Dr. Eduardo De Souza to discuss the complexities and misconceptions surrounding high volume training in the context of hypertrophy research. He shares insights from his extensive research background, emphasizing the importance of understanding participant experiences and the nuances of training v…

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Stephen Ireland and Grannygate 44:09

2M ago44:09

44:09

Send us a text A more nuanced situation than you think... Follows us on those socials boysweveseen on Instagram @boysweveseen on Twitter Or email us at [email protected]

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Ep 316 - Lengthened Biased Training: Time To Cut Bait? 1:38:39

2M ago1:38:39

1:38:39

In tonight’s episode of Iron Culture, Eric Trexler and Eric Helms discuss various topics related to fitness, training, and research. They share personal updates, including the toll that Helms' intense training regimen is taking on his face. The discussion then shifts to the upcoming NFL combine, highlighting the impressive athletic feats expected f…

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Ep 316 - Lengthened Biased Training: Time To Cut Bait? 1:38:40

2M ago1:38:40

1:38:40

In tonight’s episode of Iron Culture, Eric Trexler and Eric Helms discuss various topics related to fitness, training, and research. They share personal updates, including the toll that Helms' intense training regimen is taking on his face. The discussion then shifts to the upcoming NFL combine, highlighting the impressive athletic feats expected f…

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Gorgergous George: The Man Who Transformed Wrestling, Pop Culture and Sport 1:04:15

2M ago1:04:15

1:04:15

Join Conor and Jeff as we step into the flamboyant world of Gorgeous George, the original wrestling showman whose charisma and theatrics laid the groundwork for the modern spectacle of professional wrestling. Discover how he transformed into Gorgeous George, captivating audiences with his luxurious robes, golden curls, and imperious attitude. We'll…

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The Euro 2008 Qualification Campaign 1:14:00

2M ago1:14:00

1:14:00

Send us a text Lets see, 5-2 loss to Cyprus, narrow victories over San Marino and Stan the Man put under pressure. What could be wrong? Follows us on those socials boysweveseen on Instagram @boysweveseen on Twitter Or email us at [email protected]

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Ep 315 - Training Hard Versus Training Smart 1:11:16

2M ago1:11:16

1:11:16

Iron Culture is officially part of the 3-plate club. In this episode of Iron Culture, hosts Eric Trexler and Eric Helms celebrate their milestone 315th episode while diving into various topics including testosterone replacement therapy (TRT), the efficacy of citrulline malate, training techniques for hypertrophy, managing tendinopathy, the health b…

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Ep 315 - Training Hard Versus Training Smart 1:11:17

2M ago1:11:17

1:11:17

Iron Culture is officially part of the 3-plate club. In this episode of Iron Culture, hosts Eric Trexler and Eric Helms celebrate their milestone 315th episode while diving into various topics including testosterone replacement therapy (TRT), the efficacy of citrulline malate, training techniques for hypertrophy, managing tendinopathy, the health b…

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The Magic of the FA Youth Cup: The 90s Edition 1:13:36

2M ago1:13:36

1:13:36

Send us a text Join the Boys this week as they examine every FA Youth Cup final from the 1990s and, more importantly, the Irish representatives during the 1990s. Some big names and bigger stories in them hills Follows us on those socials boysweveseen on Instagram @boysweveseen on Twitter Or email us at [email protected]…

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Ep 314 - Science Is Broken (But Fixable) 1:12:02

3M ago1:12:02

1:12:02

This episode of Iron Culture begins with a rant/story by Dr. Trexler that highlights some issues with scientific publishing. He describes a study on apple cider vinegar, his MASS article criticizing the study, and the subsequent letter to the editor (and response from the original authors). This discussion is followed by a Q&A session with Dr. Helm…

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Ep 314 - Science Is Broken (But Fixable) 1:12:01

3M ago1:12:01

1:12:01

This episode of Iron Culture begins with a rant/story by Dr. Trexler that highlights some issues with scientific publishing. He describes a study on apple cider vinegar, his MASS article criticizing the study, and the subsequent letter to the editor (and response from the original authors). This discussion is followed by a Q&A session with Dr. Helm…

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January Transfer Round Up 46:36

3M ago46:36

46:36

Send us a text Is that hope I am feeling? Follows us on those socials boysweveseen on Instagram @boysweveseen on Twitter Or email us at [email protected] Conor Heffernan & Jonathan Cooper

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Ep 313 - Is More (and More, and More) Protein Better for Muscle Retention? 1:43:15

3M ago1:43:15

1:43:15

In this episode of Iron Culture, hosts Dr. Eric Helms and Dr. Eric Trexler are joined by Dr. Martin Refalo to discuss their recent meta-regression study on protein intake and its effects on muscle hypertrophy. They cover Martin's background, the initiation of the project, the methods used, and key findings, followed by a discussion of some critique…

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Ep 313 - Is More (and More, and More) Protein Better for Muscle Retention? 1:43:14

3M ago1:43:14

1:43:14

In this episode of Iron Culture, hosts Dr. Eric Helms and Dr. Eric Trexler are joined by Dr. Martin Refalo to discuss their recent meta-regression study on protein intake and its effects on muscle hypertrophy. They cover Martin's background, the initiation of the project, the methods used, and key findings, followed by a discussion of some critique…

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The Irishman Who Invented Penalty Kicks 1:05:57

3M ago1:05:57

1:05:57

Send us a text Recap Ep. Join Conor and Johnny this week as they discuss the history of penalty kicks and then Irishman who invented them! Willie McCrum from Milford Armagh proposed a penalty kick in 1890 to the English FA and, from there... history was made. This week our boys discuss the history of the penalty, the creation of the penalty shootou…

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Ep 312 - Muscle Soreness: What Does It Mean? (ft. Dr. Mike Zourdos) 1:34:56

3M ago1:34:56

1:34:56

In today's episode of Iron Culture, co-hosts Eric Helms and Eric Trexler are joined by MASS colleague Dr. Mike Zourdos. After a brief chat about bodybuilding, powerlifting, and college football news, the crew addresses a number of questions about topics including optimal protein intake, what soreness can (or can't) tell us, detraining & retraining,…

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Ep 312 - Muscle Soreness: What Does It Mean? (ft. Dr. Mike Zourdos) 1:34:57

3M ago1:34:57

1:34:57

In today's episode of Iron Culture, co-hosts Eric Helms and Eric Trexler are joined by MASS colleague Dr. Mike Zourdos. After a brief chat about bodybuilding, powerlifting, and college football news, the crew addresses a number of questions about topics including optimal protein intake, what soreness can (or can't) tell us, detraining & retraining,…

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The Dominic Foley Episode 58:26

3M ago58:26

58:26

Send us a text 6 Caps and 2 goals but, more importantly, a character case in why Irish players should go abroad. Follows us on those socials boysweveseen on Instagram @boysweveseen on Twitter Or email us at [email protected]

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Ep 311 - The Truth About Hormone Replacement Therapy 1:27:18

3M ago1:27:18

1:27:18

In Episode 311 of Iron Culture, hosts Dr. Eric Trexler, Dr. Eric Helms, and Dr. Lauren Colenso-Semple deliver a comprehensive exploration of hormones, health, and performance optimization. The episode opens with a deep dive into recent research on stretching protocols and muscle adaptations, examining groundbreaking case studies that challenge conv…

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Ep 311 - The Truth About Hormone Replacement Therapy 1:27:19

3M ago1:27:19

1:27:19

In Episode 311 of Iron Culture, hosts Dr. Eric Trexler, Dr. Eric Helms, and Dr. Lauren Colenso-Semple deliver a comprehensive exploration of hormones, health, and performance optimization. The episode opens with a deep dive into recent research on stretching protocols and muscle adaptations, examining groundbreaking case studies that challenge conv…

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The Boys Interview Lee Trundle 1:08:13

3M ago1:08:13

1:08:13

Send us a text The Boys interview Swansea Legend, Soccer AM hero and one of our favorite ever footballers Lee Trundle. In this episode, Lee discusses his rise through the ranks, navigating fame and his years-long flirtation with an Ireland cap. Follows us on those socials boysweveseen on Instagram @boysweveseen on Twitter Or email us at boyswevesee…

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Ep 310 - Are People Getting "Metabolic Stress" Wrong? 1:33:16

4M ago1:33:16

1:33:16

In today's episode, Drs Trexler and Helms discuss a wide range of fitness topics including metabolic stress, "the pump," targeting the different heads of the biceps, individualising diets and supplement protocols, maximal rates of fat loss, blood flow restricted training, the philosophy of science, and much more!We had some technical issues while r…

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Ep 310 - Are People Getting "Metabolic Stress" Wrong? 1:33:17

4M ago1:33:17

1:33:17

In today's episode, Drs Trexler and Helms discuss a wide range of fitness topics including metabolic stress, "the pump," targeting the different heads of the biceps, individualising diets and supplement protocols, maximal rates of fat loss, blood flow restricted training, the philosophy of science, and much more! We had some technical issues while …

Podcasts Worth a Listen

Conor Heffernan Podcasts

Podcasts Worth a Listen