The Fitness Team in Pewaukee
John Pietenpol – Owner/Trainer (NASM and ACE certified)
John graduated from the University of Wisconsin – La Crosse with a Bachelor of Science in Exercise & Sport Science. While at UW- La Crosse, he was a 4 year letter winner on the varsity football team. John began his career in health and fitness as a physical education teacher, as well as a varsity football and track coach. He has been a personal trainer since 2007. John has worked with clients ranging from 12 to 80 years of age and with goals from weight loss to athletic performance. John had the amazing experience of working with ABC’s Extreme Weight Loss TV show in 2013 and 2014. He helped two cast members lose over half their body weight in less than a year. John and Heidi opened Revolution Fitness in April of 2011.
Heidi Pietenpol – Trainer/Owner
Heidi graduated from the University of Wisconsin – La Crosse with a Bachelor of Science in Exercise & Sport Science. While at La Crosse she was a 4 year letter winner in swimming and was honored as team captain as a senior. Heidi started her fitness career in Corporate Wellness and has been a personal trainer since 2004. Heidi leads our In-home Personal Training division. Along with personal training, Heidi also has experience teaching Spin, Yoga, Pilates, and Kick-boxing. She has also been active in local Sprint Triathlons. Heidi holds a personal training certification from the American Council on Exercise. (ACE)
Jessica Liban - Trainer
Jessica is a 2013 graduate of UW-La Crosse with a B.S. in Exercise Sports Science and a minor in Nutrition. While at La Crosse, she participated in Varsity Soccer and spent a semester studying abroad in Australia. She has worked in corporate wellness, rehab, and personal training settings. Jessica earned Varsity letters in soccer and basketball in high school, and was captain of both teams her senior year. When Jessica is not at Revolution Fitness, she coaches soccer and basketball at the youth and high school levels, and enjoys playing recreational sports and other outdoor activities. Certifications: National Strength & Conditioning Association-Certified Personal Trainer ACE-Certified Health Coach ACE-Certified Group Ex. Instructor
Casey Tetzlaff - Trainer, NASM - CPT, SPIN Certified, Fitness Nutrition Specialist, Women's fitness specialist
Casey turned her love for fitness and running into a career. She recently moved back to Pewaukee and joined the staff at Revolution Fitness. When not training at Revolution Fitness, Casey is also an amazing hair stylist! Casey enjoys running 5ks and half marathon's.
Derek Benz – Trainer, B.S., ACE-CPT, ACE-FN
Derek graduated from the University of Wisconsin – La Crosse with a Bachelor of Science in Exercise and Sport Science. While at La Crosse, Derek competed in Cross Country and Track & Field. He also entered into a bodybuilding show and wrote a research study documenting his journey during his last year there. Derek also volunteered and assisted with many studies while attending classes. He began his fitness career in personal training and has been since 2011. Derek has experience training athletes of many disciplines and currently competes in bodybuilding shows. He also have experience training people from all walks of life in whatever fitness goals they may have including weight loss, flexibility, nutrition, etc. Derek also can help those with special dietary needs, as he is vegan and also has had severe lifelong food allergies. Derek holds a personal training certification and fitness nutrition certification with the American Council on Exercise (ACE.)