Trainer :

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.

Training Experience
Triathlete
Marshall has competed in the Got the Nerve Triathlon and many other triathlons up to the Half-Ironman Distance
Training Skills
  • FUNCTIONAL FITNESS FOR RUNNERS INSTRUCTION 100 %
  • SPIN AND KRANK INSTRUCTION 100 %

Meet Other Trainers

Certification: NETA – Group Fitness Instructor; ASFA Kettlebell 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.
    Kevin first joined Corps Fitness CrossFit Berks on a punch card in 2008. Following some injuries he took some time away from the gym before finding his way back home in 2016. He grew up in Freehold, NJ before moving to Philadelphia to earn a bachelor degree from Philadelphia University. He moved to Reading when he and his family purchased Classic Harley-Davidson in 1998. Corps Fitness CrossFit Berks has become the Kodz family gym of choice as Kevin, his wife, Amanda and their 12 year old daughter, Maria are all members.
      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 Trainer since February 2012 and is currently teaching a few classes a week.