The TRX Podcast

Nathan D'Rozario

Welcome to the TRX Podcast. This podcast is where we chat with the most iconic leaders in Fitness to get the inside track on what it takes to thrive and succeed in the ever changing landscape of business, fitness and life.

  1. 08/12/2025

    Track it. Test it. Train Smarter. Why fitness testing matters more than ever.

    In this episode, we’re joined by Sam Theyers, Commercial Sales Director at Wattbike, to explore how data, performance testing, and smart benchmarking are reshaping the fitness industry. Sam shares insights from his journey through the sector — from gym floors to leadership roles — and breaks down how fitness testing can drive member engagement, improve personal training uptake, and fuel real business growth. We discuss the role of objective data in client motivation, common mistakes facilities make with onboarding, and why gyms that embrace performance metrics are ahead of the curve. If you’re a coach, club owner, or fitness leader, this conversation will give you practical ideas and strategic insight on how to better serve your members through data-driven training. 🎯 Don’t Miss the TRX GAMES — September 26th, 2025Join us at the University of Aston, Birmingham, for a brand-new fitness experience. Compete in teams of two across 10 stations featuring TRX Suspension Training, YBells, and VersaClimbers.This is your chance to test your fitness, connect with the TRX community, and experience a fresh, energised format designed to challenge and unite. 📍 Register now at https://www.trxtraining.eu/en-gb/products/trxgames?_pos=1&_psq=TRX+Games+-tag%3A%22Hide+Product%22+-tag%3A%22Hide+From+Search%22+%28tag%3A%22Exclude+from+Commercial%22+OR+-tag%3A%22Commercial%22%29++%28tag%3A%22Exclude+from+Retail%22+OR+-tag%3A%22Retail%22%29&_ss=e&_v=1.0 Special thanks to our sponsors for supporting this episode:🔗 Hyperice – Recovery technology designed to move you better🔗 Wattbike – Performance cycling redefined🔗 Lyfelinez – Functional fitness tools that keep you moving🔗 Myzone – Heart rate training for real results

    57 min
  2. Exercise Science, Fatigue, and Climate: Insights from Shaun Phillips

    07/31/2025

    Exercise Science, Fatigue, and Climate: Insights from Shaun Phillips

    In this episode of the TRX Podcast, host Nathan D'Rozario sits down with Shaun Phillips, an expert in exercise physiology and the mind behind the Environmental Human Performance Lab at the University of Edinburgh. Shaun takes us through his fascinating career journey, from his academic studies in exercise science to the groundbreaking work he’s doing in human performance research. We dive into his work on mental fatigue and how physical and mental fatigue interact, exploring its implications for athletes, workplaces, and overall wellbeing. Shaun also shares his insights on how climate change is reshaping exercise physiology and the challenges posed by extreme environments, as well as the role of high-intensity interval training (HIIT) in public health. This episode is packed with cutting-edge insights on human performance, climate impact, and recovery—don’t miss it! A special thanks to our sponsors: Hyperice: Supporting your recovery with advanced wellness tools like the Hypervolt and Normatec. https://hyperice.com/en-GB/ Wattbike: Providing the most accurate smart trainers to enhance your indoor cycling experience. https://wattbike.com/ Lyfelinez: Helping optimise your physical and mental recovery with cutting-edge technology. https://lyfelinez.com/ Myzone: Real-time heart rate monitoring to keep you motivated and track your progress. https://www.myzone.org/ And don’t forget to join us at the TRX GAMES on October 26th! This newly designed fitness experience is designed to inject energy, foster community, and bring a healthy dose of competition. Compete with a partner through a 10-station challenge that will test your limits and unite the TRX Community. Mark your calendars and get ready to compete—everyone is welcome, from fitness enthusiasts to athletes and coaches! https://www.trxtraining.eu/en-gb/products/trxgames?_pos=1&_psq=TRX+GAMES+-tag%3A%22Hide+Product%22+-tag%3A%22Hide+From+Search%22+%28tag%3A%22Exclude+from+Commercial%22+OR+-tag%3A%22Commercial%22%29++%28tag%3A%22Exclude+from+Retail%22+OR+-tag%3A%22Retail%22%29&_ss=e&_v=1.0

    1h 6m
  3. The Movement with Miles: ROCUP and the power of community running

    07/17/2025

    The Movement with Miles: ROCUP and the power of community running

    In this episode of the TRX Podcast, host Nathan D’Rozario sits down with Rudy O’Halloran—the founder of ROCUP, a grassroots community running movement that’s making waves far beyond the pavement. What started as a simple initiative to get people moving has grown into something much deeper: a safe, inclusive space where runners of all backgrounds and abilities come together not just to train, but to connect, support, and grow. Rudy shares how personal struggles and a drive for purpose led him to create ROCUP, why running is the perfect vehicle for building belonging, and what it means to lead with heart in a world that desperately needs more community. We also explore the challenges and rewards of grassroots leadership, the power of showing up consistently, and how fitness—when built on empathy—can transform lives. In this episode: – The origins of ROCUP and its mission – How running builds connection and confidence – The role of leadership and vulnerability in community fitness – Why positive role models matter now more than ever – What’s next for ROCUP Whether you’re a coach, a runner, or someone who cares about building real human connection through movement—this episode will leave you inspired. Checkout ROCUP https://rocup.com/ Instagram - https://www.instagram.com/rocup.run/ Thank you to our main Podcast sponsors Myzone - https://www.myzone.org/ Hyperice - https://hyperice.com/en-GB/ Wattbike - https://wattbike.com/ Lyfelinez - https://lyfelinez.com/

    49 min
  4. TRX to Metabolic Health: GLP-1s, Movement & the Future of Fitness

    06/26/2025

    TRX to Metabolic Health: GLP-1s, Movement & the Future of Fitness

    In this episode of The TRX Podcast, host Nathan D’Rozario sits down with Lisa Witzlib—former TRX facility owner turned Nurse Practitioner—to explore the intersection of fitness, clinical practice, and metabolic health. Lisa shares her journey from leading one of Atlanta’s most respected TRX studios to launching her own medical practice focused on metabolic wellness. Together, they unpack the rising popularity of GLP-1 medications like Ozempic and Wegovy, the critical role of exercise in supporting long-term health outcomes, and why fitness professionals are more important than ever in today’s healthcare landscape. Whether you're a coach, clinician, or curious about how movement can complement medical interventions, this episode is packed with insight, challenge, and inspiration. 🔗 Topics include: Lisa’s transition from TRX coach to healthcare provider What GLP-1s are and how they work The physical toll of GLP-1 medications—and how exercise helps Muscle loss, metabolic health, and strength training The future role of fitness professionals in clinical care Check out Lisa's website for further information - https://www.witzlibellison.com/ 💛 A huge thank you to our sponsors who support The TRX Podcast and the wider TRX community: Wattbike – Precision indoor cycling designed for data-driven training and peak performance. - https://wattbike.com/ Myzone – Wearable heart rate technology that builds accountability and community through effort-based tracking. https://www.myzone.org/ Lyfelinez – Clean, science-backed hydration and energy supplements that fuel active lifestyles. https://lyfelinez.com/ Hyperice – Industry-leading recovery tools like the Hypervolt and Normatec, trusted by athletes and pros worldwide. https://hyperice.com/en-GB/

    1h 16m
  5. Recruitment Realities: How to Attract and Keep Top Talent in the Fitness Industry

    06/05/2025

    Recruitment Realities: How to Attract and Keep Top Talent in the Fitness Industry

    n this episode of the TRX Podcast, host Nathan D’Rozario sits down with Lawrence Everest, CEO and co-founder of Love Recruitment—the UK’s leading fitness and leisure recruitment agency. Together, they unpack the current state of recruitment in the fitness industry, explore why so many trainers leave their roles, and share practical advice for businesses looking to attract and retain top talent. Whether you're a gym owner trying to build a reliable team or a fitness professional navigating your next career move, this conversation is packed with insights to help you succeed. Expect honest perspectives, real-world tips, and a clear look at how recruitment can shape the future of the fitness industry. Tune in and learn how to hire smarter, build stronger teams, and create a workplace that people want to be part of. Thanks to Our Sponsors A huge thank you to our sponsors for supporting this episode of the TRX Podcast. Your support helps us continue sharing expert insights with the fitness and wellness community. 👉 Hyperice – Recovery and movement enhancement tools trusted by athletes worldwide. 🔗 Website: https://www.hyperice.com 👉 Wattbike – World-class indoor bikes built for performance, precision, and results. 🔗 Website: https://www.wattbike.com 👉 Myzone – Heart rate tracking technology that keeps your clients engaged and motivated. 🔗 Website: https://www.myzone.org 👉 Lyfelinez – Connecting fitness professionals with clients through a smart, streamlined platform. 🔗 Website: https://www.lyfelinez.com If you're searching for job opportunities in the fitness and leisure industry, visit Love Recruitment – the UK's leading fitness recruitment agency, connecting great people with great businesses.

    1h 17m

Ratings & Reviews

4.9
out of 5
8 Ratings

About

Welcome to the TRX Podcast. This podcast is where we chat with the most iconic leaders in Fitness to get the inside track on what it takes to thrive and succeed in the ever changing landscape of business, fitness and life.