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Our Coaches

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Jason Schreiber

With over 20 years of martial arts experience, overlapping 15 years of competition in strength sports, I bring a wealth of knowledge to the fitness world as both a coach and an athlete. In the athletic world, my list of accolades include gold medals in powerlifting and weighlifting, a black belt in TaeKwonDo and purple […]

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Top Tier Coach Amelia
Amelia Munro

I have been passionate about movement all of my life. I started dancing at the age of four. Throughout my life I have trained in the Cecchetti Method of Ballet, and I recently achieved Grade 7 with High Honors. I continue to teach both formal ballet and other dance forms five days a week. I […]

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Yvette Schreiber

Throughout high school and college, Yvette was a competitive cheerleader, which laid the foundation for her high level of strength, power, and coordination. Having attempted to perform well in marathons and triathlons after college, she quickly learned that those endurance activities were not where she should focus. After years of ignoring strength training during her […]

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Juan Oyola

I have always been an active person: basketball, weight training, etc. I started CrossFit in 2012 after getting bored with the same fitness routine. I wanted to try something different and challenging. The first WOD I did was Cindy. I was sore for three days after and LOVED every minute of the pain. I could barely […]

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Andi Hillman

Throughout her youth, Andi was naturally athletic and dabbled in many different sports. Most notably, she played competitive softball and competed in cheerleading throughout high school. Once in college, she tried to find new ways to be competitive and started training for a half-marathon. She ran and ran and ran until she ended up in […]

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Brad Hartley

I started CrossFit in 2011 after I was finished with my college football career because I was tired of the traditional weight lifting routine and I missed the competitiveness that came with sports. After having a conversation with a friend of mine and seeing CrossFit workouts online I decided to give it a shot. After […]

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Scott Pickett

I started CrossFit while I was deployed in Afghanistan in 2011. After my first workout, I decided that was how I wanted to workout from then on. I taught myself the majority of the movements while I was there. When I got back to the states, I knew I needed a little coaching, so I […]

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Steve Hulin

Being introduced to CrossFit back in 2009 has fundamentally changed my approach to general fitness. Traditionally focused on sport specific lifting, CrossFit opened my eyes to the benefit of lifting and conditioning all aspects of movement. After picking up my CrossFit Level 1 Certification back in 2010, I’ve worked to share that knowledge with fellow CrossFitters […]

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Donte London

Not since my days in collegiate track and field have I seen an exercise protocol that is group oriented and focuses so much on mechanics and functional movement. As a masters athlete I cannot emphasize enough the importance of mechanics and functional movement.

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Nonye Uddoh

I’ve been “crossfitting” since 2012 and I’ve participated in weightlifting meets either as a lifter or referee. I came to Terrapin from another box because of their emphasis on STRENGTH and conditioning (not just metcons), other programs they offer like yoga, endurance and gymnastics clinics, and the fact that many of the coaches and members […]

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Tim Adams

I played little league sports as a kid, and ice hockey throughout high school, and as a recreational sport during and after college. I’ve always enjoyed being active, and exploring new hobbies. However, the first job I landed out of college was demanding on my schedule. Unfortunately, time for physical activities – and the interest […]

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Megan Woodard

After finishing her careers as a collegiate and professional volleyball player, Megan began her search for another competitive outlet. After starting Crossfit in 2013, she quickly fell in love with the sport of weightlifting. She and, head coach, Jason run the Terrapin Barbell Club with the hopes of having 3-4 athletes qualify for the American […]

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Kristin Giffuni
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Aaron Schnetzler

I have participated in athletics all my life and feel like I have tried just about every sport there is! I was never the most talented athlete, but always tried to be one of the hardest working. I discovered CrossFit in 2007 and got my Level 1 certification in 2010. As an active duty Marine, I have helped run/coach military affiliates in Afghanistan and Japan, and get the biggest sense of accomplishment seeing someone execute a movement correctly for the first time, and/or reaching goals they have set for themselves.

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Shawn Arnold

Like many, Shawn discovered CrossFit after years of failed endeavors with more traditional exercise programs.  After realizing his passion for fitness, Shawn obtained a personal training certification through the American Council on Exercise, a CrossFit Level 1 Trainer Certification, Precision Nutrition Level 1 Certification, and National Academy of Sports Medicine Corrective Exercise Specialist Certification.  Shawn […]

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Michelle Rosenfeld

Before partnering with Top Tier Columbia in January 2016, Michelle had a small, fitness studio for 3 years in Columbia wherein she offered small-group and individual training and taught group fitness classes such as TRX, Insanity Live®, Kickboxing, and BootCamp. In addition, Michelle worked as an independent contractor for 8 years at two other, small fitness studios in Columbia, MD.

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Michael Gordon

Mike has over 15 years of experience in the fitness industry. He is a National Academy of Sports Medicine certified personal trainer who is passionate about health and fitness. Mike specializes in functional and sports specific training. He is also an awesome motivator for men and women looking to lose weight and make lifelong lifestyle […]

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