ABOUT FIVEX3

WHO WE ARE

Fivex3 Training is a strength-focused gym dedicated to helping people build lifelong fitness through effective barbell training.

As a Starting Strength Affiliate Gym, we use simple, proven methods to develop strength safely and efficiently. Our personalized coaching, individualized programming, and straightforward approach create an environment where training is intentional, progress is measurable, and strength is built with purpose.

Conveniently located in Brewers Hill with easy access to I-895 and I-95, we’re proud to be the only black iron gym in Baltimore.

If you value hard work, practical training, and a supportive community, Fivex3 Training is here to help you get stronger.

Meet our coaches

Emily Socolinsky

Owner/Coach

Emily has been a certified Starting Strength Coach since 2010 and is also a USA Weightlifting Level 1 Sports Performance Coach and Madd Dogg Athletics cycle instructor.

She holds a Master’s in Education and a Bachelor of Arts in Dance from UMBC. With over 20 years as a professional dancer and teacher, Emily integrated strength training and cross-training to enhance her performance. She trained at the Baltimore Ballet and Baltimore School for the Arts and performed with several notable dance companies. Since 2015, she has also been training in Brazilian Jiu-Jitsu, bringing a dynamic range of movement expertise to her coaching.

Diego Socolinsky

Owner/Coach

Diego has been a certified Starting Strength Coach since 2010 and is also a USA Weightlifting Level 1 Sports Performance Coach.

With over 30 years of training experience, his diverse athletic background includes martial arts, rock and ice climbing, mountaineering, running, and cross-country cycling.

Jay Mund

Coach

Jay has been a certified Starting Strength Coach since 2012.

He has competed in wrestling, running, and weightlifting. Jay holds a Master’s in Special Education from Johns Hopkins University and works as a Behavior Specialist for children with autism.

Craig Brooks

Coach

Craig is certified in Kettlebells (IKFF Level 2), NSCA, USA Weightlifting, USA Powerlifting, CrossFit, and Sports Nutrition.

He won a gold medal in boxing at the 1984 USA Junior Olympics and earned a football scholarship and a BS in Fitness and Sports Management. 

Craig placed 4th in the Masters Division at the 2016 100% Raw Powerlifting Competition and 1st in 2018 at the US Strengthlifting Federation. He’s ranked 3rd nationally for squats in his weight class. He has coached world titleholders and been a high school football defensive coach in Washington, DC since 2010.

Gretchen Mester

Coach

Gretchen is a StrongFirst Level Two Kettlebell Coach. She is an economics professor at Anne Arundel Community College.

READY TO GET STRONGER?

©2025 Fivex3 Training

4015 Foster Avenue, Suite 200 Baltimore, MD 21224

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