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Find a Personal Trainer

Liz Littell

Liz has been with The Fitness Edge since we opened our doors. Today, Liz holds certifications from AFAA (Aerobics and Fitness Association of America) for group and personal training, Mad Dog Spinning, IFTA (Interactive Fitness Trainers of America), Punk Rope and Spartan. Throughout the years, Liz has taught Spin, Bootcamp, Cross Edge, Kickboxing, Punk Rope, Step, Tabata and classes for active seniors. In addition, she designs Spartan training programs to prepare athletes for obstacle races and improve their overall fitness. Liz competed in her first Figure Competition in 2009 and won two, 2nd place trophies along with 5th place in the overall Masters category. 
 
As a personal trainer, Liz helps clients reach and maintain their weight and strength goals. Clients have been as young as 11, and others more “mature” in age whom may have never experienced strength training of any kind. Still, some clients have been collegiate or professional athletes in need of offseason training. Recognizing that all people have different fitness levels and goals, Liz brings all her knowledge and experience to every personal and group training session.

Liz also teaches at Plymouth State University in New Hampshire, where she introduces the basics of personal training skills, group instruction, various methods of resistance training and core fitness concepts to eager students.

Contact Me for Training: 603-279-0411 or liz.littell@thefitnessedgenh.com

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Mio Kerr

Mio has been teaching fitness classes and training clients since 1992. She began training at the Squash Club in Boston, taught classes at the YMCA in Ipswich, Massachusetts and was recruited to teach at several other clubs on the North Shore including Newburyport, Salisbury and Danvers. Mio is experienced in teaching Step, Kick Boxing, Spinning, Pilates, Power Tone and Yoga.

In 1994 Mio became a Certified Personal Trainer through AFAA (Aerobics and Fitness Association of America) and enjoys working with individual clients to help them reach their fitness goals. In 2005, after being a long time summer resident, Mio moved to Center Sandwich, New Hampshire. She took a break from the fitness industry for 2 years while she owned and managed The Sandwich General Store. Then, in 2008, the store was sold, and Mio returned to fitness instruction.

Mio joined The Fitness Edge staff in 2011. In addition to leading group exercise, Mio loves to play tennis, cook, and mountain climb.

Contact Me for Training: 603-279-0411 or info@thefitnessedgenh.com 



Diahnn Thompkin

MS, RDN, LD is registered with the Academy of Nutrition and Dietetics and is a licensed dietitian in the state of New Hampshire.  She holds a Bachelor’s degree in Exercise Science from Pacific Lutheran University and a Master’s degree in Nutrition and Dietetics from Marywood University.  Diahnn offers a holistic approach towards Health & Fitness that encompasses the full integration of physical, mental, and spiritual states of wellness.  Her coaching philosophy includes establishing and maintaining a healthy quality of life, by recognizing behaviors that impact health and well-being.  Diahnn assists her clients to adopt a lifestyle based on habits that support healthy bodily function and longevity, such as eating a balanced diet, engaging in physical activity, acquiring sleep adequacy, and practicing stress management. 

Diahnn’s experiences in food and nutrition education enable her to easily communicate the science of nutrition to the general public in an understandable format.  She has a diverse professional background, which includes serving 11 years in the U.S. Army, where she spearheaded several Physical Training Programs.    She also has experience training for endurance sports and physique competitions, which compliments her broad knowledge of nutrition.

Diahnn was employed by Sodexo and served as the Campus Dietitian at Plymouth State University.  Currently, she works for Diabetes & Nutrition Services at Concord Hospital as a Nutrition Counselor and Educator.  Diahnn is also a prospective graduate of the Eating Disorders Institute Program at Plymouth State University.

Contact Me for Training: 603-279-0411 or info@thefitnessedgenh.com 



Tom B.

Tom has over 20 years of experience as a coach and personal trainer. He has worked at the US Olympic Training Center in Colorado Springs, Colorado for the USA Triathlon & USA Swim Teams. Tom has been Head Coach of many USA Swimming Clubs and has worked as an athletic administrator at several sports facilities. Today, he is a personal trainer for The Fitness Edge in Meredith, New Hampshire and an Assistant Swim Coach for Plymouth State’s swimming and diving teams.
Tom is a CSCS (Certified Strength and Conditioning Specialist) and certified by APEX Nutrition. APEX helps endurance athletes fuel their bodies during training and competition. Combining optimal daily and training nutrition, supplementation, strength to weight ratio, and optimal metabolism, Tom can design a meal plan for anyone who is serious about their performance goals.

Tom is also USA Track & Field Level I Certified, USA Cycling: Sport, Expert, Elite Certified and ASCA (American Swimming Coaches Association) Level II Certified. Having worked with the world’s top athletes, Tom pulls from his experience and extensive educational background to help the everyday athlete improve their technique, endurance and overall health.

A nationally registered EMT (Emergency Medical Technician) and Paramedic, Tom also holds a Masters of Education in Athletic Administration and a Bachelor of Science Degree in Physical Education. He enjoys working with clients of all ages and offers them the unique opportunity to be trained and performance tested like an Olympian.
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Contact Me for Training: 603-279-0411 or info@thefitnessedgenh.com



Tom B.

Tom has over 20 years of experience as a coach and personal trainer. He has worked at the US Olympic Training Center in Colorado Springs, Colorado for the USA Triathlon & USA Swim Teams. Tom has been Head Coach of many USA Swimming Clubs and has worked as an athletic administrator at several sports facilities. Today, he is a personal trainer for The Fitness Edge in Meredith, New Hampshire and an Assistant Swim Coach for Plymouth State’s swimming and diving teams. 
Tom is a CSCS (Certified Strength and Conditioning Specialist) and certified by APEX Nutrition. APEX helps endurance athletes fuel their bodies during training and competition. Combining optimal daily and training nutrition, supplementation, strength to weight ratio, and optimal metabolism, Tom can design a meal plan for anyone who is serious about their performance goals. 

Tom is also USA Track & Field Level I Certified, USA Cycling: Sport, Expert, Elite Certified and ASCA (American Swimming Coaches Association) Level II Certified. Having worked with the world’s top athletes, Tom pulls from his experience and extensive educational background to help the everyday athlete improve their technique, endurance and overall health. 

A nationally registered EMT (Emergency Medical Technician) and Paramedic, Tom also holds a Masters of Education in Athletic Administration and a Bachelor of Science Degree in Physical Education. He enjoys working with clients of all ages and offers them the unique opportunity to be trained and performance tested like an Olympian.
Request Information
Contact Me for Training: 603-279-0411


Kristie Ennis

Kristie Ennis DPT, CSCS, began her career in the health and fitness industry in 2001. After graduating with a Bachelor of Science in Nutrition, she worked with clients in Vermont to help them achieve their weight loss goals and also guided athletes with sports nutrition. Kristie also taught both land based and water aerobics to the general population, senior groups, and prenatal groups.

In 2003, Kristie became the Norwich University, men’s and women’s swim team’s coach. Having a love of how the body works and moves, she pursued her doctorate degree in physical therapy (DPT), attending Franklin Pierce University and graduated in 2006. Dr. Kristie Ennis has worked in the orthopedic outpatient setting since graduation and loves treating the patient as a whole person. In 2014 she became a Certified Strength and Conditioning Specialist (CSCS), allowing her to work with clients through every step of their health journey!

Kristie enjoys participating in triathlons and has completed 2 full Ironman races. She also takes part in a mentoring program for girls called the Circle Program. She joins us at The Fitness Edge as a group Fitness Instructor and Personal Trainer.

Contact Me for Training: 603-504-4166 or momentumptnh@gmail.com


John Eisner

Contact Me for Training: 603-279-0411 or info@thefitnessedgenh.com