Roll Science

Daniel Riveron on Faith, Addiction, MMA Purpose & Jiu-Jitsu Competition | RS #41

In episode #41 of Roll Science, we sit down with Daniel Riveron for a raw and inspiring conversation about faith, redemption, and fighting for purpose. From overcoming addiction to pursuing a life centered on faith and discipline, Daniel shares his powerful story of transformation through MMA and Brazilian Jiu-Jitsu. We dive into his upbringing, the pivotal moment that led him to embrace his faith, and how that decision helped him overcome past struggles. Daniel opens up about his experiences competing in both Jiu-Jitsu and MMA, and how finding purpose through martial arts gave him the structure and clarity he was missing. We also discuss the legacy of Georges St-Pierre (GSP), one of the greatest MMA champions of all time, and what his reign meant to Daniel as a fighter. Finally, Daniel shares what’s next for him—both inside the cage and beyond—as he continues to grow as a competitor, coach, and man of faith. This episode offers real insight into the power of martial arts to heal, transform, and drive deeper meaning in life. Follow Daniel Riveron: Instagram: @driveron Subscribe to Roll Science for weekly interviews with the fighters, coaches, and thinkers redefining martial arts culture. #DanielRiveron #MMA #BJJ #FaithAndFighting #AddictionRecovery #JiuJitsu #MartialArts #GSP #CombatSports #RollScience #PurposeThroughMartialArts #RS41 Rollscience Instagram: @rollscience [https://www.instagram.com/rollscience/] Mangostein.Tv : @mangostein.tv

Gabe Tejada on Martial Arts vs. Fighting, Social Media, and Fatherhood | RS #40

In this episode of Roll Science, we’re joined by Gabe Tejada, a 10th Planet black belt and the head professor and founder of 10th Planet Miami, for a wide-ranging conversation that explores the role of martial arts in personal development and society at large. Gabe shares his martial arts journey, inspired by his father and family members, and breaks down the difference between being a martial artist and being a fighter. We dive into his views on parenting, modern societal shifts, and the influence of social media on the younger generation and the martial arts community. We also discuss the importance of training martial arts, not just for self-defense but as a tool for discipline, resilience, and personal growth. Gabe opens up about his desire to return to competition, reflecting on what drives him to continue evolving both as a coach and athlete. This episode is packed with powerful insights on life, growth, and the deeper meaning of martial arts in today’s world. Follow Gabe Tejada: Instagram: @gabetjj86 10th Planet Miami: @10thplanetmiami Subscribe to Roll Science for more conversations with leaders, athletes, and thinkers in combat sports. #GabeTejada #10thPlanetMiami #JiuJitsu #BJJ #MartialArts #CombatSports #Parenting #BJJCommunity #RollScience #BJJPhilosophy Rollscience Instagram: @rollscience [https://www.instagram.com/rollscience/] Mangostein.Tv : @mangostein.tv

Craig Edmondson on BJJ in Brazil, Wrestling Culture, and MMA [RS #39]

In this episode of Roll Science, we sit down with Craig Edmondson, a Brazilian Jiu-Jitsu black belt from Logo's Jiu-Jitsu in Denver, Colorado, originally hailing from Indiana. Craig shares powerful insights from his time training at Damian Maia’s gym in Brazil, offering a deep dive into the differences between Brazilian jiu-jitsu and wrestling training environments. We also explore Craig’s journey through life, MMA, and the competitive world of jiu-jitsu, making this a must-watch for any grappling or combat sports fan. Whether you're a white belt, a seasoned wrestler, or an MMA enthusiast, this episode is packed with value. 👉 Don’t forget to like, comment, and subscribe for more jiu-jitsu podcasts, grappling breakdowns, and MMA insights. #BJJ #MMA #WrestlingVsJiuJitsu #CraigEdmondson #DamianMaia #BrazilianJiuJitsu #CombatSportsPodcast #JiuJitsuPodcast #RollScience #Grappling #NoGi #GiJiuJitsu #WrestlingTraining Rollscience Instagram: @rollscience [https://www.instagram.com/rollscience/] Mangostein.Tv : @mangostein.tv

Interview | Building A Safer Jiu-Jitsu Community with Milton Campis' Academy Safe | RS #38

In this episode of Roll Science, we sit down with Milton Campis, Jiu-Jitsu Dummies host,  CEO of Black founder of Academy Safe, for a critical conversation about addressing and preventing sexual predation within the martial arts community. Milton shares how he and his team are working to build a safer culture in gyms through the Academy Safe accreditation program, which focuses on accountability, awareness, and protection for students. Beyond this urgent topic, we also explore other aspects of Milton’s journey in martial arts, his insights into gym culture, and the importance of leadership and responsibility in shaping a positive environment for everyone. This episode is a must-watch for gym owners, coaches, athletes, and anyone who cares about creating a safe and respectful space in martial arts. Follow Milton Campis and Academy Safe: Instagram: @unclemiltybjj Academy Safe: @Academysafe Jiu-Jitsu Dummies: @jiujitsudummies Subscribe to Roll Science for more essential conversations on Jiu-Jitsu, MMA, and the culture of combat sports. #MiltonCampis #AcademySafe #MartialArtsSafety #JiuJitsu #BJJ #GymCulture #MartialArtsCommunity #RollScience #CombatSports #BJJLeadership Rollscience Instagram: @rollscience [https://www.instagram.com/rollscience/] Mangostein.Tv : @mangostein.tv

Interview | Leilani Bernales on Her Journey, Competition Mindset & Life in Jiu-Jitsu | RS #36

In this episode of Roll Science, we’re joined by Leilani Bernales, a fast-rising athlete in the Jiu-Jitsu world, to talk about her unique path into the sport. Leilani began training while attending college and medical school in Peru, initially as a way to stay active—but she quickly fell in love with the art of Jiu-Jitsu. She shares her story of moving from Peru to Miami, and the pivotal moment when she decided to pursue Jiu-Jitsu full-time, stepping away from her academic path in marine biology. We dive into her competitive mindset, her distinct grappling style, the challenges she faced during injury recovery, and her vision for the future—both on and off the mats. Leilani brings honesty, energy, and clarity to her journey, offering powerful takeaways for anyone following a passion that doesn’t fit the traditional mold. Follow Leilani Bernales: Instagram: @leilanibernales Subscribe to Roll Science for more interviews with athletes pushing the boundaries of Jiu-Jitsu and combat sports. #LeinaliBernales #JiuJitsu #BJJ #WomenInBJJ #Grappling #CombatSports #RollScience #BJJCompetition #AthleteMindset #MiamiBJJ Rollscience Instagram: @rollscience [https://www.instagram.com/rollscience/] Mangostein.Tv : @mangostein.tv