CrossFit Level 2 Trainer :

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 is a CrossFit Level 2 Trainer and is currently teaching a few classes a week.

Training Experience
CrossFit Level 2 Trainer
Gretchen has been a CrossFit Level 1 Trainer since 2012 and added her CF-L2 in Jan 2019.
Training Skills
  • CrossFit Level 2 Trainer 100 %
  • CrossFit Level 1 Trainer 100 %
  • CrossFit Judges Certificate 2018 100 %
  • CrossFit Spot the Flaw Certificate 100 %

Meet Other Trainers

Marshall got his start in Corps Fitness when Chris still taught classes in area parks and fields. Encouraged by Chris, Marshall entered the Got the Nerve Triathlon and since then competed in many triathlons up to the Half-Ironman Distance. Swimming the San Francisco Bay from Alcatraz is one of has favorite race memories. He teaches Functional Fitness for Runners, and Spin and Krank Class that incorporates spinning/kranking, plyometrics, and low-impact circuit training. Marshall also coaches Cross Country and Track and Field at Berks Catholic High School and is the owner of Peak Coaching.
    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!
    Certification: NETA – Group Fitness Instructor; ASFA Kettlebell Instruction; ASFA Group Fitness Bootcamp Instruction Hobbies: All outdoor recreation including hiking, camping, snowboarding, canoeing. Cooking and EATING!!! Why I workout at CF: The Philosophies of accountability, teamwork, motivation, and adaptability strike the same cord as my ideas for living my life. Being a lifelong athlete is one of my goals and being surrounded by like minded people will not only help me achieve that goal but will also make me a better person in the end.