Personal Trainers are ready to help you reach your fitness goals. Whether you are an elite athlete or someone who is thinking about beginning and exercise program, our trainers are dedicated to making sure you get on the right track. 

Our Trainers


  • Mike Onsrud Strength & Mobility Specialist

    Mike is an experienced Functional Strength and Injury Prevention Specialist and wants to help you create…

    • Brett Sommers Strength and Sports Performance Specialist

      Brett believes each day presents a unique opportunity to improve upon the last and that applies to each facet of our everyday lives…

      • Clay Callen Functional Training Specialist

        Clay truly believes in helping people find a balanced lifestyle that encompasses all dimensions of health, wellness and fitness…

        • Caitlin Sheldon Strength & Rehab Specialist

          Caitlin is an experienced Strength and Conditioning Specialist who earned her certifications through….

          • Austin Sherven Injury Management/Sport Performance

            For Austin Sherven athletics and fitness have been part of his life since he started playing soccer at age…

            • Rachel Gregory Body Transformation Specialist

              Rachel believes in pushing your physical abilities to find new challenges as well as a new definition of what it…

              • Katie Hemesath Nutrition and Weight Management Specialist

                Katie Hemesath joins the personal training team at Princeton Club East with …

                • Lauren Parish Body Transformation Specialist

                  “It takes 30 days for you to notice a change, 60 days for your friends to notice, and …

                  • Crystal Lanphier Director of Personal Training and Weight Loss Specialist

                    Crystal Lanphier has been a Personal Trainer for over 10 years and has a lifetime of experience in athletics, …

                    Our Trainers

                    PRINCETON CLUB WEST

                    • Justin Kelly Personal Trainer Princeton Club West

                      A UW-Wisconsin graduate, Justin is passionate to help others improve their own self-confidence and quality of life through a quality diet and exercise regime.

                      • Aaron Lopp Personal Trainer Princeton Club West

                        After serving in the U.S. Air Force, Aaron became a Certified Personal Trainer. His holistic approach helps illuminate barriers and accomplish your health and fitness goals!

                        • Teresa DeLeo Pilates Instructor Princeton Club West

                          Teresa is a Certified Pilates Instructor who teaches small group and private lessons. She enjoys working with people of all fitness levels and goals.

                          • Sabrina Belisle Personal Trainer Princeton Club West

                            Sabrina is an ACE Certified Personal Trainer. She believes life is about balance and that a healthy lifestyle leads to a happier life!

                            • Christine Myers-Ellison Personal Trainer Princeton Club West

                              Christine is a Certified Personal Trainer, Certified Natural Trainer, and a Certified Nutrition Coach with more than 20 years of experience…

                              • Jake Wilkins Personal Trainer Princeton Club West

                                Jake Wilkins has experience in sports performance, muscle development, injury prevention, and conditioning…

                                • Alec Sawalski Personal Trainer Princeton Club West

                                  Alec Sawalski is a NSCA Certified Strength and Conditioning Specialist and an AFAA Group Exercise Instructor…

                                  • Carol Wilkes Senior Care Specialist and Personal Trainer Princeton Club West

                                    Carol Wilkes is a Senior Care Specialist and Personal Trainer with over 15 years in the fitness industry…

                                    • Ethan Urban Personal Trainer Princeton Club West

                                      Ethan’s love for fitness originated in his love for baseball…

                                      • Becca Clark Personal Trainer Princeton Club West

                                        Becca has spent her life playing sports and continually bettering herself…

                                        • Wyatt Nuss Personal Training Director Princeton Club West

                                          Wyatt is from Pardeeville, Wisconsin; once he graduated high school he continued his education at the …

                                          • Dave Grifhorst Personal Trainer Princeton Club West and Xpress Hilldale

                                            Dave Grifhorst, has a B.B.A from the University of Iowa and a passion for helping you achieve your goals …

                                            • Taylor Husom Group Fitness Instructor and Personal Trainer

                                              Taylor Husom is an ACE certified Group Fitness Instructor and Personal …

                                              • Priscilla Peterson Group Exercise Director

                                                Priscilla Peterson is the Group Exercise manager of Princeton Club West. Priscilla has been employed by The …

                                                Our Trainers

                                                PRINCETON CLUB FITCHBURG

                                                • Max Bodholdt Personal Trainer Princeton Club Fitchburg

                                                  With a commitment to help his clients make health and fitness a consistent part of their lifestyle, Max is here to help you successfully reach your goals.

                                                  • Emily Beckham Personal Trainer Princeton Club Fitchburg

                                                    With a passion to help her clients make fitness and nutrition a lifestyle, Emily is ready to help you become the best version of yourself both physically and mentally.

                                                    • Callie Helminger Personal Trainer Princeton Club Fitchburg

                                                      Callie works with a variety of clients ranging from 14 to 70 years of age. She enjoys implementing a variety of different training styles for her clients, focusing heavily on functional movements.

                                                      • Nicole Alexander Personal Trainer Princeton Club Fitchburg

                                                        Nicole has been a personal trainer for over five years and enjoys educating and showing her clients what it takes to live a healthier lifestyle.

                                                        • Riley Bohage Personal Trainer Princeton Club Fitchburg

                                                          Riley graduated from the University of Wisconsin – Milwaukee and received her personal training certification through NASM, along with two specialties…

                                                          • Jake Hurlbutt Personal Trainer Princeton Club Fitchburg

                                                            Jake enjoys keeping workouts interesting by including many styles of workouts to help you reach your goals and have fun…

                                                            • Corey Nelson Personal Training Director Princeton Club Fitchburg

                                                              Corey enjoys creating workouts that are both challenging and fun for a wide range of individuals…

                                                              Our Trainers

                                                              PRINCETON CLUB NEW BERLIN

                                                              • Matt “Matty” Wilhelm Personal Trainer

                                                                Matty received his Bachelor’s Degree in Civil Engineering from UW-Platteville. While there, he played two years …

                                                                • Matthew Nelson Personal Trainer

                                                                  Matthew has been employed by the Princeton Club since 2004 and his passion for health and fitness led him to become…

                                                                  • Jeremy Petfalski
                                                                    Jeremy Petfalski Senior Personal Trainer

                                                                    Jeremy is a graduate from the University of Wisconsin – La Crosse with a Bachelor of Exercise and Sport Science …

                                                                    • Karen Bast Senior Personal Trainer

                                                                      Karen began her career in helping others with an Associate’s Degree in Physical Therapy Assistant from …

                                                                      • Tom Wildt Master Personal Trainer

                                                                        Tom’s love for optimizing the well being of clients extends beyond the purely physical to include the mental, emotional…

                                                                        • Sarah Kress Master Personal Trainer

                                                                          Sarah took her passion for motivating others to pursue healthy lifestyles and channeled it into a degree …

                                                                          • Erin Frantz Personal Training Manager

                                                                            Erin is our Personal Training Manager at the New Berlin location and been a trainer here since 2004.

                                                                          Our Trainers

                                                                          PRINCETON CLUB XPRESS

                                                                          • Katie Boehnen Personal Trainer Princeton Club Xpress Fitchburg

                                                                            Katie Boehnen has been a lifelong athlete and fitness enthusiast. Katie, originally from Oregon, WI, was a very…

                                                                            • Dave Grifhorst Personal Trainer Princeton Club West and Xpress Hilldale

                                                                              Dave Grifhorst, has a B.B.A from the University of Iowa and a passion for helping you achieve your goals …

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                                                                              • I began working with (my trainer) about a year ago and have achieved some incredible goals in my life.  He is an amazing trainer and coach and is very knowledgeable about so many things including anatomy, physiology and other aspects of physical training, diet and exercise that are necessary in being a successful trainer.

                                                                                Michael Princeton Club Member
                                                                              • Love this place. Have been a member for going on 5 years and have been satisfied with their excellent facilities and service. My kids love the teachers at the kids club - they actually engage in activities with them. My son has been going there since infancy and they were so patient when he was first reluctant to go. Now he runs in! Also love that there's a channel on all machines with TV where you can view your kids...wonderful place!

                                                                                Dynae Princeton Club Member
                                                                              • I joined about four months ago for two years to start. I had used the facility about three years ago for physical therapy with UW so I knew what to expect. Three times a week I go to swim classes in the early mornings, do my physical therapy in the resistance pool ahead of time and enjoy the whirlpool after my classes. When the weather cools down I will add some walking and perhaps a yoga class to my schedule. I like meeting new friends and knowing that every time I go there will be friendly faces to greet me and EXCELLENT trainers leading my classes. Before I joined I had mentally committed to the membership. Now I am physically committed! Thank you, Princeton Club!

                                                                                Rhonda Princeton Club Member
                                                                              • It's my therapy place. It takes lots of motivation to get there, but once I'm there, it's so worth it!

                                                                                Elena Princeton Club Member
                                                                              • I love the different classes and the fact most of them are free. It's nice to have variety with my workouts. I can chose a different class everyday of just work out on my own. I have also made some great friends during class.

                                                                                Brittany Princeton Club Member
                                                                              • The BEST gym!! Hands down. So many classes, weights, machines, etc. I've been a member since moving to Madison & wouldn't go anywhere else!!

                                                                                Cindy Princeton Club Member
                                                                              • Clean. Huge. They have it all. If you can't find it here you should stay home. One of the best gyms I've been to.

                                                                                Lee Princeton Club Member
                                                                              • Beautiful Club. Excellent facility and wonderful, friendly staff.

                                                                                Carrie Princeton Club Member