Training
About DublR Training
DublR Training is a sports performance training business that offers private and semi-private training. We are tailored to train athletes like the pros and help them unlock, unleash their full potential. Based in Maryland, we focus on speed, strength, injury prevention, and agility training.
Our Team

Roland Renner
Elite Sports Performance Coach
Roland brings a wealth of experience and expertise in sports performance training by working with athletes from the youth level all the way to the pros. His dedication to helping athletes enhance their mental and physical strength is why athletes see amazing and consistent result!.
Roland is a performance expert who specializes in helping athletes reach their full potential. As a former athlete for 10+ years and having multiple years of experience training athletes at all levels, Roland has a deep understanding of what athletes need to succeed and how to help athletes achieve their best on and off the field.
Roland has a plethora of coaching experience from youth athletes all the way up to pros. He Started off as a personal trainer back in 2018 and has helped 50+ adults reach their fitness goals successfully. 2019 having received his first client as an athlete, Roland realized this is where his passion is and began his journey as a Sports performance Coach. 2019 and 2020 Roland worked as a freelance Coach and helped develop youth-high school athletes. 2021 & 2022 served as an assistant coach at House of Athletes helping with NFL and NBA off season training( notable athletes: Justin Jefferson, Ja'marr Chase, Kj Osborn, Leonard Fournette, Deandre Swift and more!), also NFL combine prep for the 2022 NFL Combine(Notable athletes: Chris Olave, Jalen Tolbert, Jerome Ford, Sam Williams & more). 2023 & 2024 came back to Maryland and continued to train athletes at all levels at local sports facilities, while also training some of the best high school football teams in Maryland! With Roland’s experience, knowledge and understanding in this field, he is able to help athletes in any sport become a better athlete and take their game to the next level. Roland is NASM-CPT, PES certified, has a degree in Exercise Science and is continuously furthering his education.
Roland takes pride in helping athletes reach their true potential and watching athletes grow and progress. "I didn't have access to a trainer to help me become a better athlete, show or explain to me what it takes to reach my potential or elevate my game to the next level, so that's what I want to be for the next generation, give them access to something I never had the opportunity to have!"In his free time, he enjoys working out, studying, reading, running and hanging out with family and friends.
Experience:
- 2 years NFL Combine Prep
- 2 years NFL off season training
- 6 years of youth-highschool performance training
- 4 years of elite program design