Personal Trainers

Karen Kurth


Karen is certified as a personal fitness trainer and group exercise instructor through AFAA and has her 500EYRT yoga certification through YogaFit. She is trained in a variety of movement and fitness modalities which she combines to create individualized programs for you.  Karen especially likes working with people looking to improve their functional fitness level and quality of life through balance, strength and flexibility.

She believes exercise is good for body, mind and spirit…and that you have to start where you are!

To schedule with Karen, call 530-867-3478 or email her at

Greg Chapla


Greg is a long-time resident of Davis. After playing collegiate football for UC Davis, he served on the Aggie coaching staff for over 20 years. Greg earned his Certified Strength & Conditioning Specialist certification with the NSCA and served as strength coach for the Aggie football team for 15 years. He currently teaches physical education classes at UC Davis and is certified as a personal trainer through the National Council on Strength and Fitness. He is also in the process of completing his FMS training certification. Greg has had a lifelong interest in athletics and physical fitness; he currently competes as a cyclist, enjoys weight training and rock climbing. As a personal trainer, he wants to help his clients reach their goals and enjoy the benefits of a healthy and active lifestyle.

To schedule with Greg, call 530-979-1713.

Liz Sheridan


Liz has been helping people achieve their fitness goals and feel good about their exercise programs since 1993. She started her career at Millberry Union, on the campus of UCSF Medical Center. Over the years Liz has developed a comprehensive skill set to better train people of all ages and abilities. Her client list ranges from those new to fitness, elite athletes, and people returning to fitness later in life. In 2000 Liz received her MA in Gerontology from SFSU with a specialization in senior fitness. After starting her family and moving to Davis, Liz returned to strength training in 2010. Liz enjoys sharing her experience and lifelong love of fitness with clients. According to Liz, “Strength Training helps all of us achieve our personal goals, such as feeling stronger when gardening, enjoying active participation in sports, or hiking with friends and family.” Liz is ready to help you reach your goals by creating a personalized exercise program designed to fit your needs.

To schedule with Liz, call 530-400-9507 or email her at

Mike Kwong


Mike graduated from San Francisco State University with a degree in Kinesiology with an emphasis in Exercise and Fitness. He received his Physical Therapist Assistant license after completing his studies at Ohlone college. Mike is also a Certified Strength and Conditioning Specialist through the National Strength and Conditioning Association. Additional continuing education courses competed include Selective Functional Movement Assessment (SFMA), Titleist Performance Institute Certified Golf Fitness Instructor and Myofascial Decompression/Cup Therapy.

He also enjoys working with youth sports teams to educate athletes on injury prevention.

To schedule with Mike, call 510-304-6870. (*Note: Mike has a different price list available at the front desk)