CrossFit Level 1 Instructor :

Gretchen got her start with Corps Fitness in 2006 and has been hooked ever since. She enjoys pushing herself to the next level and the quiet competitiveness of a group class. Some of Gretchen’s favorite exercises include pull-ups and kettlebells.

Gretchen has been a CrossFit Level 1 Instructor since February 2012 and is currently teaching a few classes a week.

Training Experience
CrossFit Level 1 Instructor
Gretchen has been a CrossFit Level 1 Instructor since February 2012 and is currently teaching a few classes a week.
Training Skills
  • CrossFit Level 1 Instructor 100 %

Meet Other Trainers

I went into the Marine Corps right out of high school as an overweight football player and returned lean, fit and able to take on any challenge. The philosophy that was ingrained in me changed my outlook on fitness and being active. I started Corps Fitness with the philosophy of exposing people to the motivation and self realization I experienced in boot camp. I was pushed beyond what I thought was my limit and that redefined what I knew I could accomplish. In 1998 I was diagnosed with a degenerative nerve condition and as a result of my Marine Corps experience I only became more determined to make the best of my situation. My goal with Corps Fitness and the IM ABLE Foundation is to inspire others to look inside themselves to push forward despite their challenges. No Excuses…Just MOVE!
Joe came to an intro class in August of 2017 looking for something new to challenge him. After doing at home workout programs, running numerous trail races, 5K’s, 10K’s, and Half Marathons, culminating in the Vernon Spartan Beast, he knew after 2 weeks, that Corps Fitness would never be the same workout twice and would be the place that could take him to the next level of fitness. Being the manager of Corps Fitness CrossFit Berks means that I have to set that example and get in fantastic shape and stay there. I’m excited to be helping people crush their goals and then set new, higher, loftier goals – goals that they may not have ever thought they could possibly reach.
    Sara first came to one of the intro classes at Corps Fitness in October 2013. Her curiosity about CrossFit and her frustrations with her fitness progress doing just treadmill and elliptical workouts pushed her to try it out even though she was convinced she wasn’t ready or fit enough for CrossFit yet. Even though she was sore for a week after her first class, she was hooked. One of the things she loves most about working out at Corps Fitness is that everyone looks out for everyone and that any workout can be modified to any fitness level. Sara’s favorite exercises are “anything heavy with a barbell” and her favorite workout is Fight Gone Bad. Sara earned her CrossFit Level 1 Trainer certificate in July 2017 and recently completed the CrossFit Adaptive Training Specialty Course.