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Terri Lewis

Personal Trainer

Terri and her family are thrilled to have made Montana their home for over twenty years. She is an experienced Personal Trainer, Physical Therapy Technician and passionate about the positive impact of fitness. Terri has earned professional certification as both a Personal Trainer and Certified Strength Coach through the NCSF – NCCA Accreditation.

Terri has earned professional certification as both a Personal Trainer and Certified Strength Coach through the NCSF – NCCA Accreditation. Her experience with injury prevention through proper form, with the understanding and ability to bring clients of all fitness levels to their potential, are valuable traits she offers. Functional fitness to include HIIT training, body weight exercises and strength/conditioning are her areas of focus and expertise.

Terri’s participation in and support of fitness have been a constant; however, an accident resulting in a broken back, six months of paralysis and a two year physical rehabilitative journey are the impetus for her immense passion and experience in the benefit of maintaining fitness. Terri earned her BS degree in Business Administration, then her MBA; she previously enjoyed a career in corporate business. A number of years ago she pursued her passion for fitness and changed direction.

Enjoying life on the cherry orchard with her wonderful husband, she is also a mother and proud Grandma. She enjoys training herself and others, a paddlboard with her husband, an occasional Spartan race, or hiking a local trail. She enjoys offering a variety of training programs that are specifically tailored to you and your needs. She cares enough to be a tough little trainer but also insists on including a good laugh!

The Montana Athletic Club was built as a partnership between Doug Mahlum and Jack Tawney in 1991 at 17,000 SF and had 600 members. Today, the MAC is at 32,000 SF with 2,500 members. We are a full-service facility with world-class trainers and instructors.

© 2025 Montana Athletic Club | Bigfork MT | (406) 837-2582.

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