Sean Stellmach, Owner/Personal Trainer
Years of Experience
- 15 Years
Credentials
- BS Community Health & Education
- NASM-CPT
Sean Stellmach has owned Fitness Together Portsmouth for almost 10 years. He started out as a trainer at another studio, and quickly realized he wanted to own his own. Along with years of experience, Sean's passion for fitness and helping individuals improve their health motivates his team to be the best of the best.
in my free time I like to
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Sean resides in Amesbury with his wife, Hannah, daughter, Sophia and pup, Mila. In his free time, Sean enjoys family time, camping, outdoor projects and traveling.Annamarie Wadiak, Manager/Personal Trainer
Years of Experience
- 8 Years
Credentials
- BS Public Health
- BA communication
- ACE-PT, ACE Group Fitness Instructor
Anna started with Fitness Together in the summer of 2020. Before that, she lived in Boston and worked as a Healthy Living Director at the YMCA. Anna started out in fitness during her time at UMass Amherst where she taught classes at the Recreation Center and for local organizations. Anna loves being a Fitness Together trainer because of the attention to programming, practice of private workouts and focus on excellent customer service. The clients are the best part - Anna works with some of the kindest, most inspiring people, and feels lucky to have a job where she can help great people feel happier and healthier.
in my free time I like to
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Anna lives with her fiancé and cat in Stratham, NH. She is an avid runner and loves to play around with different workouts like strength training and Pilates. Anna also loves to spend time by the ocean and explore the area.Jesse Jacques, Personal Trainer/Nutritionist
Years of Experience
- 6 Years
Credentials
- B.S. Kinesiology - UMaine Orono
- NSCA CPT
- ISSA certified nutritionist
- ISSA CRP/AED certified
Jesse was born and raised in central Maine. Although he played sports and had an interest in athletics his entire life, he originally planned to follow in the footsteps of his brother by becoming an engineer. After realizing what a powerful impact fitness had in his own life he quickly switched his studies from Engineering to Kinesiology and Business Administration with the intentions of becoming a Personal Trainer. He graduated from the University of Maine (go Blackbears) in 2019 and went on to become a NSCA certified Personal Trainer and an ISSA certified Nutritionist. Jesse joined the Fitness Together team in 2021. He believes that any individual has the power to make great change in their lives through fitness and that it is a fitness coach's job to make change simple and attainable.
Nick Pitts, Personal Trainer
Years of Experience
- 5 Years
Credentials
- B.S. in Recreation Management
- ACE-CPT
Nick grew up in Greenland, NH and is a recent graduate at the University of New Hampshire. He became interested in fitness while running track and field at Portsmouth High School in 2012. After graduating, his passion for strength training carried on which drove him to pursue a career in fitness. Nick enjoys incorporating all styles of training into his workouts including powerlifting, bodybuilding, aerobics, calisthenics and circuit training. Nick Joined the Fitness Together team in 2021. His favorite part about being a trainer is seeing his clients progress and reach their goals. He also enjoys learning new exercises and techniques and sharing them with his clients.
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Nick enjoys cycling along the seacoast, skiing, and reading.Eva Sachs, Personal Trainer
Years of Experience
- 6 Years
Credentials
- BS Exercise Science
- Clinical Concentration
- Nutrition Minor
Eva grew up along the coast of Maine and is a 2021 graduate from Springfield College, where she received a degree in Exercise Science with a clinical concentration and a minor in Nutrition. Her love for fitness started at a young age as she completed 10 years of gymnastics, starting at age 3. In high school, she held the first singles position on the tennis team, was in the top ten high schoolers in the state, and set a record at her school for most wins in four years. During her senior year of college, she interned at a MMA gym where she began powerlifiting and doing Mauay Thai. She recently moved to Hampton, NH and became a fitness trainer at Fitness Together in both the Portsmouth and Newburyport locations. Working 1-1 with clients to help them achieve their goals and being able to see the progress they've made is extremely rewarding. The clients at Fitness Together are all amazing, funny, and motivated, which makes her love what she does even more.
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Eva enjoys hiking, kayaking, going to the beach, hanging out with friends, and working out.Chris Henry, Personal Trainer
Years of Experience
- 4 Years
Credentials
- NASM CPT
- B.A. Communications
Chris was born and raised in Stratham, NH, where his family still resides. Chris found himself living in Portsmouth after college with his girlfriend, Tori, who grew up in Portsmouth. Chris practiced resistance training since he was 16, and played various sports throughout his life. He graduated from Plymouth State in 2019 with a degree in Communications and a minor in Spanish; here, he also provided personal training for other students. His path led him to work for Liberty Mutual for 3+ years. After the reintroduction of personal training in his life (teaching Tori to practice resistance training), Chris decided to make the leap to make personal training his career. Fitness Together welcomed him with open arms and provided an environment where he could grow, provide knowledge to clients, and live a very happy life.
in my free time I like to
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Chris loves to longobard the hills of Portsmouth, cozy up with a good book, snowboard in the winter, soak up the rays at the beach, and practice Jiu Jitsu.Becky Fearnley, Personal Trainer
Years of Experience
- 2 Years
Credentials
- NASM Personal Trainer
- B.S. Health Promotion
Becky grew up in New Hampshire. After high school she moved to South Carolina for college. There, she ran Track and Field and got a degree in Health Promotion. It was in college where her passion for fitness grew. She took multiple weightlifting classes and learned quickly that she wanted to help people in their own fitness journeys. Her goal is to make people feel comfortable and confident in their ability to workout. She likes the 1 on 1 training style because it allows the trainer to be intentional with the client. She is excited to be a part of the Fitness Together team!
in my free time I like to
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In her free time Becky enjoys mountain biking, skiing, and paddleboarding with her husband, Mike. She spends time with her family playing card games, board games and loves pizza! Her favorite movie is the Lord of the Rings which was the theme of her and Mikes wedding.
here’s how it works

complimentary
signature fit evaluation
A complimentary signature process where we learn about your goals, health history, and take you through a mini workout so we have the information we need to begin building your customized program.

full body assessment
A comprehensive fitness assessment to collect baseline metrics that will help us track your progress.

personal training session
Meet your trainer in your private suite (or virtually) for your 1:1 session to begin your completely customized workout program.

progress checks
A comprehensive assessment every 6 weeks so we can celebrate your progress and set new goals.