In this episode of The Joe Rogan Experience, Devon Larratt discusses arm wrestling's transformation from underground pastime to professional sport, driven by technical innovation, mainstream exposure, and elite athletes. Larratt explains how modern competition prioritizes grip mechanics, hand positioning, and strategic technique over raw strength, and traces the sport's growth through leagues, social media platforms, and increasing prize money that now supports professional careers.
Larratt shares his unconventional training philosophy centered on extreme specialization and high-volume, low-intensity work focused almost entirely on his competitive arm. The conversation also covers his 20-year career with Canada's JTF2 special forces unit, his transition to arm wrestling, and the psychological adaptations required for peak performance. Rogan and Larratt explore genetic outliers in strength sports, unusual physical anomalies among athletes, and emerging genetic therapies that may reshape human performance enhancement.

Sign up for Shortform to access the whole episode summary along with additional materials like counterarguments and context.
Arm wrestling has evolved from an underground pastime into a legitimate professional sport, driven by technical innovation, mainstream exposure through platforms like ESPN and social media, and a new generation of elite athletes.
Devon Larratt explains that modern arm wrestling success depends on mastering grip mechanics and hand positioning. He highlights "rising"—an upward, spinning motion to gain superior grip and shift pressure onto the opponent's fingertips—as the essential opening move. Rather than relying purely on brute force, technical mastery means attacking an opponent's weakest system and prioritizing endurance and positional strength.
Arm wrestling styles are defined by specific muscle groups, with pronation (turning the wrist outward) and cupping (wrist flexion) serving as primary technical drivers. Elite competitors develop hand control through "table time"—skill-based practice that focuses on manipulating angles and forcing opponents into inefficient positions, ultimately overwhelming them through superior technique rather than raw power.
The sport's journey to legitimacy began with small club competitions and expanded through leagues like UAL, PAL, and WAL, which provided cash prizes and television exposure. Prize money grew from $500 in the early 2000s to tens of thousands by 2010, eventually enabling top athletes to secure sponsorships. The COVID-19 pandemic accelerated growth through social media platforms like TikTok and YouTube, making arm wrestling's quick, dramatic matches viral-friendly. International competitions like East vs West now consolidate global talent every seven weeks, and top competitors can earn six-figure incomes, making arm wrestling a viable career.
Levan Saginashvili stands at the sport's pinnacle as the undefeated super heavyweight champion since 2017. At 420 pounds, Levan's immense size, athleticism, and unique genetics make him the ultimate benchmark, dominating even elite competitors like Devon Larratt.
John Brzenk is celebrated as the greatest arm wrestler in history, dominating for 25 years while weighing only 210 pounds through technical mastery rather than size. His influence spans generations, inspiring specialized skill development and the importance of table time.
Devon Larratt, known for versatile technique and open top roll proficiency, remains among the elite despite giving up over 130 pounds to Levan. His 2008 victory over Brzenk for the world title marked a pivotal career moment. Emerging athletes like Leonidas Arcona, who recently defeated strongman Brian Shaw, demonstrate that arm wrestling success hinges on technical skill and hand specialization rather than raw strength alone.
Devon Larratt's approach to elite arm wrestling reflects deliberate specialization, rejecting conventional training in favor of maximizing performance for the specific demands of top-tier competition.
Larratt's training centers on 21 sets using very light weights—often just 20 pounds—for extraordinarily high repetitions of 100 reps per set. He describes this as "almost a form of healing," emphasizing that high-rep training heals him by increasing blood flow through connective tissues. This approach is essential for longevity, especially at age 51 with chronic joint injuries and surgically-repaired elbows. Heavy lifting is virtually absent, allowing him to conserve energy for crucial table training while managing injuries effectively.
Devon's "pumpkin training" dedicates over 90% of his workload to his right arm, with only 10% to his left. He justifies this through "finite energy allocation theory"—the belief that a body's adaptation is best maximized by channeling resources toward one competitive objective. This has resulted in his right arm growing visibly larger than his left. Devon insists that "balance is overrated" for elite performance, noting that most top arm wrestlers reach this level of specialization, deliberately sacrificing symmetry for peak unilateral performance.
Devon's philosophy evolved after training with Jujimufu about eighteen months ago, redirecting his regimen toward sport-specific, two-arm work at high intensities and away from general heavy lifting. Despite over thirty years in the sport, he remains adaptable, evaluating and tweaking his protocol after every competition.
Larratt unapologetically rejects conventional cross-training, avoiding squats, deadlifts, and broader conditioning. He acknowledges these would improve overall strength but insists his path requires specialization: "I could probably be a healthier guy and be able to run and squat and deadlift or I can be a little bit of a cripple and be pulling for world title shots." At 51, he focuses solely on table work and arm-wrestling motions, believing exceptional arm wrestling skills—not balanced physicality—define true excellence.
Advances in genetics are revealing extraordinary mutations, rare adaptations, and emerging therapies among elite athletes, while also uncovering paradoxes that challenge current scientific understanding.
Geneticist Ryan Rossner identifies unique genetic factors in athletes like Devon Larratt and Brian Shaw. Devon acknowledges numerous favorable mutations, particularly ones predisposing him to exceptional endurance. Brian Shaw displays a [restricted term] mutation previously unseen—so rare that only one in 500 million people may possess comparable genetic features, making him a true genetic outlier.
Devon theorizes that elite arm wrestlers' muscular asymmetry may be influenced by unusual arterial blood flow distribution. He believes rare individuals may have significant blood flow favoring one side, and that years of intense unilateral training can prompt circulatory system adaptations affecting genetic potential and performance.
The field of genetic therapy is advancing rapidly, with follostatin gene therapy being among the most accessible. Follostatin promotes muscle growth by countering myostatin, which inhibits it. As people age, follostatin levels drop, leading to muscle loss; increasing it counters this decline. Animals with myostatin deficiencies demonstrate extremely pronounced musculature, and current gene therapies are adjusting this balance for performance and longevity. Additionally, CRISPR technology is being used to silence the extra chromosome 21 that causes Down syndrome, representing a major leap in genomic medicine.
Despite advancements, some elite athletes defy genetic explanation. Devon points out that world-class deadlifters like Eddie Hall possess genetic stop codes that theoretically limit fast-twitch muscle fibers—yet they consistently set records in events requiring maximum explosive power. This paradox reveals gaps in current understanding of muscle biology and calls for continued exploration.
Devon Larratt's journey from elite military operator to world champion arm wrestler is marked by profound psychological adaptations and extraordinary experiences.
Devon served 20 years with JTF2, Canada's elite counterterrorism unit, completing seven tours including operations in Kandahar. When arm wrestling's visibility threatened operational security, leadership made him choose: continue military service or pursue arm wrestling. In 2014, at age 39, he accepted a year of leave without pay, leaving just short of pension eligibility. The transition brought significant financial pressure—he recalls eating sardines and facing the possibility of selling his house if he lost tournaments. Today, he credits his military discipline for his success in competitive arm wrestling.
Devon believes performing at the highest levels requires deliberately creating distinct psychological personas. He cultivated a combat identity that embraced fear and aggression, a "switch" enabling dangerous missions. His approach to fear included intense mental preparation, visualizing worst-case scenarios and accepting the possibility of death. He consciously brought this combat psychology into arm wrestling, recognizing that peak performance hinges on adopting the right mindset for each environment.
Devon candidly describes ongoing trauma effects, including elevated heart rate and night waking. Rather than avoiding memories, he chose to build resilience by processing experiences and adapting. He frames PTSD as an "injury" one can heal from by developing new strengths, noting a dichotomy among soldiers—some naturally excited by danger, others experiencing fear but acting regardless.
Devon recounts witnessing an Afghan warlord who appeared at least eight feet tall with extraordinary width—"probably twice as broad as a normal person." He also mentions unit members with inexplicable experiences, including a colleague requiring an exorcism after displaying unnatural behavior. These experiences convinced him that supernatural phenomena exist beyond current scientific understanding.
Joe Rogan and Devon Larratt explore how specialized backgrounds create unusual athletic outliers, emphasizing that targeted adaptations can produce surprising results in strength disciplines.
Eve Gravel, a pro rock climber weighing 150-160 pounds with 40-pound forearms, trains by performing pull-ups from two millimeter holes. After just six weeks of crossover training, he won the Ottawa Open arm wrestling tournament against heavier competitors. Devon predicts Eve has world championship potential within one to three years, highlighting the climbing-to-arm-wrestling crossover as particularly potent due to similar strength demands.
Brian Shaw represents possibly the most extreme example of human size and strength, possessing unique genetic material unsurpassed among strongmen. However, Leonidas Arcona, a 285-pound German bodybuilder, recently defeated Shaw in arm wrestling, proving specialized technique can overcome even the world's strongest men. Smayev, weighing an estimated 340-352 pounds, remains a near-mythical strength anomaly, largely outside professional arm wrestling despite his extreme mass and viral social media presence. Devon discusses how technique routinely allows lighter, specialized athletes to defeat vastly heavier opponents with 100+ pound weight advantages.
Tom Havilland, a six-foot-eight, 400-pound Australian, remains enigmatic, appearing primarily in backyard training videos with back-angled footage. Despite Devon's repeated recruitment efforts and Tom's private sessions with Australian arm wrestling officials, he remains reluctant to compete officially. Eric Spada is cited as another example of obscured strength outliers—once the world's top bench presser who broke records in his basement before entering official competition.
Marine Michael Eckert achieves 262-kilogram grip strength through extreme specialization, far exceeding many larger lifters. The legendary Thomas Inch dumbbell, conquered by only a handful globally, was mastered by Eve Gravel thanks to climbing-developed grip. Interestingly, Devon notes his own grip is around 70 pounds—weak by contest standards—yet he remains world class, explaining that grip is just "the final inflection point" in arm wrestling. Mastery of leverage, angles, and dynamic hand control prove more decisive, demonstrating that even in strength combat sports, grip specialization alone cannot dictate outcomes.
1-Page Summary
Arm wrestling has transformed from an underground pastime into a respected professional sport, fueled by technical innovation, mainstream exposure, and a new generation of champions.
The foundation of modern arm wrestling lies in understanding the mechanics of grip, hand positioning, and muscle engagement. Devon Larratt highlights "rising" as the essential opening move. This concept refers to an upward, spinning motion to gain a superior grip, shifting pressure onto the opponent's fingertips. By making the opponent hold onto you—rather than purely maximizing your own grip—you exploit their weakness and reduce their efficiency.
Technical mastery means attacking an adversary’s weakest system, typically their fingertips, rather than simply attempting to pin them with brute force. Successful arm wrestlers prioritize endurance and positional strength, aiming to tax the opponent’s grip over the duration of a match.
Arm wrestling styles are defined by the use of specific muscle groups, with pronation (turning the wrist outward) and cupping (wrist flexion) serving as primary technical drivers. Larratt explains that styles such as the Kings Move or top rolling rely heavily on pronation, while the hook style is rooted in cupping and flexion, driving forward with the shoulder. There is a balance and interplay between pronation, which attacks the opponent’s cup, and cupping, which resists pronational attacks.
Elite arm wrestlers develop hand control, train fine wrist angles, and put in "table time"—skill-based practice at the arm wrestling table. Instead of just developing an overpowering grip, champions focus on manipulating the angles and endurance of their hands and wrists, forcing the opponent into inefficient positions and ultimately overwhelming them through superior technique.
Arm wrestling’s journey to legitimacy began with small club competitions and gradually expanded to prominent tournaments and leagues. Through the early 2000s and 2010s, events like the Ultimate Arm Wrestling League (UAL), Professional Armwrestling League (PAL), and World Armwrestling League (WAL) provided cash prizes and television exposure, eventually reaching platforms like ESPN. Initially, winning $500 was a big achievement. By 2010, prize money increased to tens of thousands, and top athletes could secure sponsorships.
The COVID-19 pandemic accelerated the sport’s growth. Lockdowns increased the use of social media platforms such as TikTok and YouTube, making arm wrestling viral-friendly through its quick and visually dramatic matches. As leagues dissolved or paused during the pandemic, international competitions like East vs West drew the best athletes worldwide, consolidating talent and interest and establishing a global calendar with events every seven weeks.
Arm wrestling now offers financial opportunity; top competitors can earn healthy six-figure incomes, removing the need for side jobs and cementing arm wrestling as a viable career. East vs West uses an "F1" model of competition, promoting innovation and allowing open participation, while the World Arm Wrestling Federation (WAF) features a standardized, government-funded system with divisions and mandatory drug testing.
At the pinnacle of the sport stands Levan Saginashvili, the undefeated super heavyweight champion since 2017. Weighing 420 pounds, Levan is renowned for his immense size, remarkable athleticism, and unique genetic attributes. He represents the ultimate benchmark in arm wrestling, dominating global competition for over a decade. Levan’s training involves extraordinarily heavy pull-ups a ...
Arm Wrestling: Competition, Technique, Athletes
Devon Larratt’s approach to elite arm wrestling reflects a deliberate rejection of conventional training in favor of uncompromising specialization. Through decades of experimentation and evolution, Larratt has crafted a unique regimen that centers not on balanced physical fitness, but on maximizing performance and healing for the specific, injury-prone demands of top-tier arm wrestling.
Devon Larratt’s training sessions are structured around 21 sets, with one set solely dedicated to grip. Instead of the heavy lifting favored by traditional strength athletes, Devon uses very light weights—often just 20 pounds—for extraordinarily high repetitions, performing sets of 100 reps. He describes this process as “almost a form of healing,” emphasizing that “the high rep training heals me.” Joe Rogan concurs, noting the benefits of blood flow and consistent movement for tissue health.
The focus on high-rep, low-intensity training fosters circulation through the fascia and connective structures, vital for healing and conditioning without depleting reserves needed for arm wrestling practice. On resting days, Devon spends extensive time simply pumping blood through his connective tissues with these arm wrestling-specific movements, “increasing the amount of blood that flows through the fascia, flows through these chains in arm wrestling motions.” Devon affirms this is essential for longevity, especially as a 51-year-old with chronic joint injuries and surgically-repaired elbows. Heavy lifting is virtually absent from his current routine; “Anything that takes away from your ability to do [arm wrestling], I think you should look at cutting.”
This system allows Devon to conserve his limited energy for crucial, sport-specific table training, prioritizing all resources for “preparing my body so I can do that specific task as good as possible.” The arduous, monotonous rehabilitation of tendons and joints, so stressed in arm wrestling, makes this approach uniquely suited for injury management and peak performance deep into his fifties.
Devon’s “pumpkin training” is at the heart of his extremity-focused philosophy. Like a giant pumpkin nurtured by culling all other flowers from the vine, he dedicates more than 90% of his workload to his right arm, relegating left-arm training to about 10%. Devon justifies this by what he calls the “finite energy allocation theory”—the belief that a body’s energy and adaptation are best maximized by channeling resources toward one competitive objective.
He argues that “balance is overrated” for elite performance, remarking, “If I live in a world where I'm trying to win a world title right-handed, then I need to let my body know that this is what I'm getting ready for and not confuse it.” Years of such resource allocation have resulted in his right arm growing visibly larger than his left, something discussed with Joe Rogan: “You have one giant... look at the size of the difference.” Devon confirms “my right is significantly bigger” and his right-hand endurance “completely different” due to years of this focus.
Devon believes most elite arm wrestlers reach this level of specialization, deliberately sacrificing symmetry and overall strength for peak unilateral performance. He references other “freaks” in the sport, like Oleg Zok and Matthias Schlitty, who also exhibit one disproportionately developed arm. He insists, “If you can bring something from a 99 to a 100, but it takes 15 points off your left, that's a trade that a lot of people are willing to make.”
Training priorities are even narrower, targeting critical angles of the wrist and pronation for hand control rather than global strength. Devon stresses, “Typically the reason why you win and lose the match is very small things in the hand and the wrist... I just try and put everything into the most valuable pieces.”
Devon’s philosophy has continued to evolve, notably after training with acrobatic strongman Jujimufu roughly eighteen months ago. This partnership led Devon to redirect his reg ...
Training Philosophy and Specialized Athletic Development
Advances in genetics are deepening our understanding of elite performance and human physiology, revealing extraordinary genetic mutations, rare circulatory adaptations, emerging enhancement therapies, and unexplained scientific paradoxes among top athletes.
Geneticist Ryan Rossner identifies unique genetic factors contributing to the extraordinary performance of athletes like Devon Larratt and Brian Shaw. Devon acknowledges that while everyone has unusual genes, his own profile includes numerous favorable mutations, particularly ones that predispose him to exceptional endurance. He admits he isn’t aware of the specific mechanisms but recognizes clear genetic advantages.
Brian Shaw, another elite performer, displays extreme physical traits—standing nearly seven feet tall and weighing 400 pounds—accompanied by a [restricted term] mutation previously unseen by experts like Rossner. Unlike typical [restricted term], Brian’s version appears molecularly distinct, though the precise nature remains unclear. This anomaly is so rare that only one in every 500 million people may possess comparable genetic features. Brian’s combination of unique bone density, physical size, and psychological components places him at the absolute peak of human performance, marking him as a true genetic outlier.
Devon theorizes that some elite arm wrestlers’ muscular asymmetry and endurance specialization between limbs may be influenced by unusual arterial blood flow distribution. He suggests that while most people have even arterial spread throughout their bodies, rare individuals may have significant blood flow favoring one side. Devon believes his own years of intense, unilateral arm wrestling have led to noticeable differences in endurance between his right and left arms—a possible result of adaptive changes in the circulatory system and not merely cellular or muscular factors.
He discusses the possibility that arterial spread and in-utero development might dictate these differences, noting that repeated, heavy training on one side can prompt the circulatory system to adapt, thus affecting genetic potential and performance. Conversations with experts, such as Matthias, reinforce his hypothesis that targeted arterial distribution and blood flow are integral to healing, strengthening, and unequal muscular development in multi-limb sports.
The field of genetic therapy is advancing rapidly, offering new ways to enhance longevity and muscle development. One of the most accessible therapies targets the follostatin gene. Follostatin and myostatin operate as biological counterweights: myostatin inhibits muscle growth, while follostatin promotes it. As people age, follostatin levels drop, leading to muscle loss and decreased performance; increasing follostatin counters this shrinkage, which has resulted in its use both for anti-aging and athletic performance enhancement.
Animals where myostatin is naturally inhibited, such as certain whippets and Belgian Blue cattle, demonstrate extremely pronounced musculature—sometimes resembling bodybuilders. Rare humans may carry similar myostatin deficiencies ...
Human Genetics, Physiology, and Performance Enhancement
Devon Larratt’s journey from elite military operator to world champion arm wrestler is marked by profound psychological adaptations, personal sacrifices, and extraordinary experiences both on and off the battlefield.
Devon served 20 years with JTF2, Canada’s elite counterterrorism unit, completing seven tours including operations in Kandahar. He describes his unit’s work as involving night-time counterterrorism missions and “hits,” with the highlight of his career being his time in Kandahar working with American and indigenous forces. He greatly values the soldiers he served alongside, noting that some of his former colleagues have since moved into senior positions after 30-year careers, and he still expresses deep respect and love for them.
Operational security (opsec) was a persistent concern throughout his Special Forces career. Publicly, Devon maintained a “farmer” identity, never acknowledging his military background even as his arm wrestling profile grew on ESPN. When arm wrestling’s visibility threatened this anonymity, JTF2 leadership made clear he would have to choose: continue military service or pursue arm wrestling. Devon was then offered a year of leave without pay in 2014—at age 39—and faced a difficult decision. Accepting, he left the military just short of pension eligibility, but managed to keep his savings intact.
The transition to full-time arm wrestling brought significant pressure. Devon recalls gathering apples, eating sardines, and sending his children to school with dried apples, feeling the risk he was taking could jeopardize their future, including paying for university. During this period, he depended on arm wrestling winnings, and high-stakes tournaments became essential for his family’s financial stability. He notes that his sponsors matched his earnings, but if he lost, he faced potentially selling his house. A pivotal moment came at a WAL finals event where the need to win had moved beyond passion—it was a necessity.
Devon reflects on Special Forces life as extremely complex and hard to balance, expressing amazement that he and his wife managed through years of tours and operational demands. Today, he enjoys a simpler life, only leaving home for arm wrestling tournaments, but credits his military discipline for his success in a new field.
Devon believes performing at the highest levels—whether in combat or sport—requires the deliberate creation of distinct psychological personas. He distinguishes between his everyday self and the persona he assumes for competition or operations, realizing that different psychological states are optimal for different circumstances. In combat, he cultivated an identity that embraced fear, violence, and aggression, a “switch” that enabled him to carry out dangerous missions. He describes how, though he often felt intense fear, he forced himself to go anyway, building a persona that relished the adrenaline and danger essential for survival and mission performance.
His approach to fear included intense mental preparation, desensitizing himself by repeatedly visualizing worst-case scenarios, such as watching parachute failures before doing jumps or accepting the ever-present possibility of death in war. He found that embracing these realities, rather than avoiding them, allowed him to act effectively.
Devon then consciously brought this combat psychology into arm wrestling. He prepares mentally, manages his persona, and separates his home and competitive identities, recognizing that peak performance hinges on adopting the right mindset for each environment.
Devon candidly describes ongoing effects of t ...
Military Background and Combat Psychology
Joe Rogan and Devon Larratt explore the intersection of grip strength, physical extremes, and how specialized backgrounds—from rock climbing to strongman—create unusual athletic outliers. Their discussion emphasizes not just raw power, but how unique, targeted adaptations can produce surprising results in arm wrestling and other strength disciplines.
Eve Gravel stands out as an example of how elite climbing backgrounds can yield exceptional grip and forearm strength directly applicable in arm wrestling. Described as having “leg sized forearms,” he trains in his basement by performing pull-ups from two millimeter holes, sometimes hanging from a credit card edge—an extreme demonstration of finger and grip endurance. Weighing around 150-160 pounds, he astonishingly claims 40 pounds of that is forearms alone.
Devon Larratt points out Eve’s scientific, methodical approach, involving frequent pre-workout testing of grip and isometric capacity to determine readiness. If he senses underperformance, Eve rests rather than pushing through, in contrast with Devon’s more traditional, intuition and repetition-driven training.
After just six weeks of crossover training, Eve entered and won the intensely competitive Ottawa Open arm wrestling tournament against top regional athletes—many heavier than him. This achievement, particularly for someone new to the sport, underscores how the grip and isometric strength developed through climbing can be rapidly and effectively transferred to arm wrestling, providing unorthodox athletes a competitive edge.
Devon asserts that Eve has world championship potential, predicting that within one to three years, Eve could compete among the elite 70 kg arm wrestlers in North America and even on the world stage. The climbing-to-arm-wrestling crossover is highlighted as particularly potent, with similar strength demands making these transitions unusually successful.
Brian Shaw is noted as possibly representing the most extreme example of human size and strength, standing out even among world strongmen as possessing “unique genetic material.” His mass and raw power are unsurpassed among strongman competitors.
Leonidas Arcona, a German bodybuilder weighing 285 pounds, shocked the strength community by defeating Brian Shaw in arm wrestling. This demonstrated that dedicated technique and specificity in training can enable an athlete to overcome even one of the world’s strongest men, provided their specialty matches the contest.
Smayev is discussed as a near-mythical strength anomaly, with extreme mass (around 340-352 pounds) and power. Despite his viral clips and massive online following, he remains elusive to professional arm wrestling; Leonidas Arcona even challenged him, but Smayev stays outside the mainstream sport. His social media presence is sporadic, marked as the “freakiest” among even legendary strongmen, and he is both admired and pitied for the toll his size may exact on his longevity.
Devon discusses arm wrestling Brian Shaw, outlining how, in arm wrestling, technique and experience routinely allow lighter, specialized athletes to defeat vastly heavier and stronger men, including those with a 100+ pound weight advantage. Technique, hand angle management, and leverage remain decisive.
Tom Havilland, a six-foot-eight, 400-pound Australian, remains enigmatic. Most media featuring him are backyard training videos, often shirtless or in work gear, with back-angled footage and sparse public presence. His possible special forces (SF) connection is speculated, although unconfirmed, as he keeps a low profile and rarely appears in formal competition.
Physically, Tom combines the mass of Brian Shaw or Smayev with a more athletic and “shredded” appearance, displaying unusual mobility and development for his size. His forearm and upper arm musculature are described as extraordinary, evidencing both size and conditioning fit for versatile strength disciplines.
Despite Devon’s repeated recruitment efforts and Tom’s private sessions with Australian arm wrestling president Phil Rasmussen, Tom remains reluctant to compete officially in arm wrestling. His abilities are taken largely on trust, but those who have witnessed him attest to his immense potential across multiple strength disciplines.
Comparative Analysis of Extreme Strength and Physical Anomalies
Download the Shortform Chrome extension for your browser
