Roll Science

Welcome to Roll Science, the podcast that dives deep into the world of grappling and combat sports. In this episode, we speak with Andres Aleman, a Brazilian Jiu-Jitsu brown belt and coach at Valley Jiu-Jitsu. Andres brings extensive experience in Olympic-style weightlifting and heads Rose Barbell Club, where he specializes in strength and conditioning programs tailored for kids. Learn how his innovative training methods promote healthy athletic growth and prepare young athletes for high performance on the mats and beyond. Whether you’re a parent, coach, or athlete, this episode is packed with actionable insights into building strength, resilience, and confidence in the next generation.

instagram: @aaleman305

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 In this episode of Roll Science, we sit down with Laz Amaro, owner and head instructor of Miami Jiu-Jitsu. Laz, a black belt under the esteemed Michel Porfirio Pereira, also known as "Buiu," represents the legendary Carlson Gracie lineage. We dive into Laz's martial arts journey, his teaching philosophy, and share some hilarious anecdotes along the way. Don't miss this insightful conversation with one of Miami's leading figures in jiu-jitsu! 

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In Episode 28 of Roll Science, I sit down with Martin Corvetto and last-minute guest Sebastian Serpa, both top-tier competitors from the renowned Outer Heaven Jiu-Jitsu in Ft. Lauderdale, Florida, where they train under the Mahecha brothers. We dive deep into the current landscape of competitive jiu-jitsu in both gi and no-gi, their personal journeys, and the factors that drove them to pursue jiu-jitsu full-time. This episode is packed with insights and plenty of laughs—don’t miss it!

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In this episode of Roll Science, we sit down with Carlos Reyes, the owner and head instructor of Splendid Savage Jiu-Jitsu. Carlos shares his inspiring journey from an unhealthy lifestyle to earning a black belt in jiu-jitsu and becoming an instructor. He delves into his philosophy on preserving the essence of jiu-jitsu as a martial art, all while enjoying the sport’s competitive side. Full of funny anecdotes, laughter, and thought-provoking insights, this episode highlights why Carlos truly embodies the name of his academy—a Splendid Savage.

Instagram: @splendidsavagejiujitsu

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 In this episode of Roll Science, we interview Abe, a data analyst and founder of Sub Stats, a project that uses data analysis to help athletes improve their jiu-jitsu performance. Abe also works with coaches to enhance their teams' competitive edge. Together, we analyze Kade Routolo's standout performance at the Craig Jones Invitational, exploring how data can be a game-changer in the sport. Tune in to discover how analytics can shape training strategies and boost performance on the mats. 

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In this exciting episode of Roll Science, we sit down with William "Wilo," a black belt under the legendary Rubens "Cobrinha" Charles, and the head instructor at Cobrinha Jiu-Jitsu Puerto Rico. Wilo shares his incredible journey as a lifelong martial artist, offering deep insights into his experience training under one of the most iconic figures in Brazilian Jiu-Jitsu.

During our conversation, Wilo dives into the key attributes he believes are essential for success in martial arts, both on and off the mats. From mindset and discipline to technical mastery, he sheds light on what separates the best from the rest.

We also explore the rapid growth of the jiu-jitsu scene in Puerto Rico, a community Wilo has been instrumental in building. He talks about the unique opportunities and challenges of developing the sport on the island, and how the culture of jiu-jitsu is thriving alongside his other passion—surfing.

Whether you're a seasoned practitioner or just curious about the art, this episode offers inspiration, practical advice, and a glimpse into the dedication it takes to succeed in the martial arts world. Don't miss out!

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In this episode of Roll Science, during our Open Mat Sessions segment, Steven and Enrique delve into the inaugural Craig Jones Invitational and the ADCC. They discuss key matches, including the electrifying clash between Ruotolo and Tackett, the hard-fought battle between JayRod and Giancarlo Bodoni, Gordon Ryan's challenging match against Felipe Pena, and the impact of Meregali's injury and subsequent loss. Tune in for expert analysis and insights on these pivotal moments in the world of grappling!

Steven Perez: @stevenperezjj

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 In this milestone episode of Roll Science, we're celebrating over 20 episodes of incredible conversations and insights! I sit down with our producer, Keith, to reminisce about some of our favorite moments so far (though we can't cover them all), and share our exciting plans for the future growth of the podcast. We also dive into an interesting comparison between jiu-jitsu and surfing, along with a variety of other fascinating topics. Join us for this reflective and forward-looking discussion! 

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In the inaugural episode of Roll Science's "Open Mat Sessions" (OMS), co-hosts Enrique Rivera and Steven Perez dive into the current landscape of the grappling world. They focus on the intense rivalry between the Craig Jones Invitational and ADCC, exploring potential matchups, key competitors, and predicting outcomes for these highly anticipated tournaments. Tune in for an insightful discussion on the latest developments in the sport.

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Steven Perez: @stevenperezjj

Rollscience Instagram: @rollscience
Mangostein.Tv : @mangostein.tv

 In this episode, we have an engaging and insightful conversation with Dru, a jiu-jitsu black belt, Marine veteran, and co-owner of A & M Jiu-Jitsu. We explore a wide range of topics, starting with Dru's experiences in the Marine Corps and his journey to achieving a black belt in jiu-jitsu. We also delve into the challenges and rewards of parenting, the unique experiences of growing up in the '90s, and the profound impact of social media on modern life. Along the way, we share personal stories, reflections, and valuable life lessons. Tune in for a fun, thoughtful, and multifaceted discussion! 

Dru : @dru_phoenix

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